LoRa sensor aggregation
Collect data from compatible LoRa devices through the published 8-channel full-duplex radio architecture. Match the sensor protocol and regional settings.
H66 indoor
IoT gateway.
Connect your sensors.
Across your building.
The Hitelecom H66 connects compatible LoRa sensors in buildings, warehouses and industrial facilities to a monitoring platform. Its 8-channel full-duplex radio architecture aggregates distributed sensor data, with 4G LTE backhaul and MQTT integration for Hitelecom Cloud or a compatible customer platform. Plan the radio network around the building, the sensor fleet and the reporting requirements.
8-channelFull-duplex radio architectureMatch the regional radio configuration
4G LTESite-to-platform backhaulSelect the modem for the local operator
MQTTPlatform data integrationHitelecom Cloud or a compatible platform
KEY FEATURES
Indoor sensor networks.
A practical path to the platform.
Bring compatible sensor traffic together while keeping radio access, backhaul and platform integration clearly defined.
4G LTE backhaul
Forward collected data over an available mobile network. Select the modem, SIM and operator around coverage at the gateway position.
MQTT integration
Connect field data to Hitelecom Cloud or a compatible customer platform with an agreed endpoint, message format and authentication configuration.
IP65-rated enclosure
An IP65-rated enclosure supports installation in demanding indoor facilities. Position the gateway within its operating conditions and maintenance access requirements.
Regional radio options
Select CN470, EU868, IN865, RU864, US915 or AU915 for the deployment. Frequency, channel settings and transmit power must match the local requirements.
Site-specific coverage
Up to 5 km in open-area conditions. Walls, floor slabs, metal racks, equipment and antenna placement determine in-building coverage.
Local platform deployment
A local deployment can be planned for projects that require site-controlled data handling. Agree the server role, connectivity and integration scope.
Power-loss notification
A power-loss alert can be transmitted when backup power and the backhaul connection remain available. Include the required alert path in the power design.
NETWORK PLANNING
Start with the site.
Define the data path.
Indoor radio performance depends on the building as much as the gateway. Review floors, partitions, racks and equipment before deciding gateway quantity.
01
Define the sensor fleet
List the compatible devices, measurement points and radio configuration. Size traffic from payload length, reporting intervals and downlink needs rather than device count alone.
- Plan your network
- Sensor models · Device count · Payloads · Reporting intervals · Required response
02
Plan radio coverage
Review floor slabs, metal shelving and machinery. Test representative paths across the hardest-to-reach rooms and storage zones.
- Plan your network
- Site plan · Antenna position · Interference · Coverage survey · Gateway locations
03
Confirm the onward connection
Check gateway power, the local mobile operator and the receiving platform. For an Ethernet configuration, confirm the supplied interface and the site network requirements.
- Plan your network
- Power supply · SIM / operator · Ethernet configuration · Endpoint · Data mapping
PLACEMENT & INSTALLATIONPosition the gateway.
Position the gateway.
Verify the complete link.
Place the gateway where its radio paths can reach the intended sensor zones and its backhaul remains available. Avoid locating it inside a closed metal cabinet unless the antenna arrangement is designed for that position. Provide suitable power, cable routing and service access.
FROM SENSOR TO RESPONSE
Collect the data.
Connect your operation.
Separate sensor measurement, gateway forwarding and platform response. Define the reporting profile and verify each stage with real devices before deployment.
Collect
Compatible LoRa sensors send their measurement records to the gateway using the agreed radio settings and reporting profile.
Forward
The gateway forwards collected records through the selected backhaul to the configured MQTT endpoint.
Review & respond
Use Hitelecom Cloud to view uploaded monitoring data online and receive alerts when measurements exceed configured thresholds. A customer platform can provide its own agreed workflow.
RADIO COVERAGE REFERENCEUp to 5 km.
In open-area conditions.
In open-area conditions.
The open-area figure is not an indoor coverage radius or a floor-count guarantee. Building materials, floor slabs, dense racks and equipment can attenuate radio signals. Validate the planned network with representative sensor positions.
APPLICATIONS
Indoor connectivity.
Across your operation.
Connect compatible sensors across building services, storage areas, production facilities and technical rooms. Organize the network around the spaces and equipment your team monitors.
12 application categories/ 45 monitoring tasks
Representative environments. Suitability depends on sensor compatibility, radio coverage, power and platform integration.
01Buildings & HVAC5 monitoring tasks +
Bring distributed indoor environmental and building-services readings into a shared monitoring network, including retrofit projects where new sensor cabling is difficult.
Occupied-space environmental monitoring
Aggregates compatible LoRa environmental sensors across occupied areas.
Forward temperature, humidity and air-quality readings from offices, classrooms or meeting rooms for centralized review of indoor conditions.
- Gateway role
- Aggregates compatible LoRa environmental sensors across occupied areas.
- Deployment considerations
- Place the gateway in an accessible indoor location with a surveyed radio path to the monitored rooms.
- Project details
- Floor plans, wall construction, monitored rooms, sensor types and reporting intervals.
HVAC service-area monitoring
Connects compatible sensors distributed around HVAC plant and service spaces.
Collect temperature, humidity, pressure or leak readings around plant rooms and service areas to support inspection and maintenance planning.
- Gateway role
- Connects compatible sensors distributed around HVAC plant and service spaces.
- Deployment considerations
- Use an indoor mounting position clear of metal enclosures, hot surfaces and motor interference.
- Project details
- Plant layout, equipment locations, sensor interfaces and required monitoring intervals.
Building water-leak monitoring
Forwards reports from compatible LoRa leak-detection devices.
Connect leak sensors near risers, washrooms, mechanical rooms and concealed service areas so distributed detection points can be reviewed together.
- Gateway role
- Forwards reports from compatible LoRa leak-detection devices.
- Deployment considerations
- Survey radio coverage through concrete floors and service shafts before fixing the gateway position.
- Project details
- Detection zones, floor levels, sensor positions and the platform notification workflow.
HVAC filter differential-pressure trends
Forwards differential-pressure readings from compatible LoRa monitoring devices.
Bring filter pressure-drop records into the platform so facility teams can review changes alongside ventilation operating schedules and maintenance history.
- Gateway role
- Forwards differential-pressure readings from compatible LoRa monitoring devices.
- Deployment considerations
- Position the gateway away from ductwork shielding; verify sensor reception from air-handling units and enclosed plant spaces.
- Project details
- Air-handling units, pressure ranges, sensor installation points, operating schedules and reporting intervals.
Occupancy and lighting-use patterns
Aggregates reports from compatible LoRa presence and illuminance sensors.
Connect room-use events and light-level readings to support review of space utilization and lighting schedules without requiring occupant identification.
- Gateway role
- Aggregates reports from compatible LoRa presence and illuminance sensors.
- Deployment considerations
- Test reception from meeting rooms, corridors and service zones with partitions and doors in their normal positions.
- Project details
- Monitored zones, presence-event frequency, light-level reporting and the required platform views.
02Warehouses & Storage Facilities4 monitoring tasks +
Connect monitoring points across storage aisles, receiving areas and enclosed warehouses while accounting for changing inventory and metal racking.
Storage-zone environmental monitoring
Aggregates compatible temperature and humidity sensors across storage zones.
Forward readings from ambient storage, receiving bays and packing areas to help teams review conditions affecting stored materials.
- Gateway role
- Aggregates compatible temperature and humidity sensors across storage zones.
- Deployment considerations
- Choose an elevated indoor position and test coverage with representative stock and rack loading.
- Project details
- Warehouse dimensions, rack heights, storage zones and sensor reporting schedules.
Storage-rack inclination monitoring
Collects reports from compatible LoRa tilt sensors on selected rack structures.
Bring rack inclination readings into a monitoring platform for trend review and inspection planning at designated measurement points.
- Gateway role
- Collects reports from compatible LoRa tilt sensors on selected rack structures.
- Deployment considerations
- Survey the radio path along aisles and behind metal racks at the intended sensor heights.
- Project details
- Rack layout, measurement positions, sensor accuracy requirements and reporting intervals.
Door and loading-area status
Forwards messages from compatible wireless door-status devices.
Combine door-state reports from loading bays, enclosed stores and restricted storage areas with the site's other monitoring data.
- Gateway role
- Forwards messages from compatible wireless door-status devices.
- Deployment considerations
- Keep the gateway antenna clear of loading-bay steelwork and check coverage with doors open and closed.
- Project details
- Door locations, building materials, event frequency and platform display requirements.
Bulk-material bins and storage silos
Forwards readings from compatible LoRa level-monitoring devices.
Connect selected indoor bins, hoppers and bulk-storage vessels so teams can review material levels and replenishment needs on the monitoring platform.
- Gateway role
- Forwards readings from compatible LoRa level-monitoring devices.
- Deployment considerations
- Assess metal-vessel shielding and antenna clearance at the sensor position; use a gateway location that reaches the intended storage areas.
- Project details
- Vessel geometry, stored material, level-sensor suitability, measurement points and required updates.
03Manufacturing Facilities3 monitoring tasks +
Connect compatible shop-floor monitoring devices across production spaces and supporting equipment areas for centralized inspection and maintenance planning.
Machine-condition indicators
Aggregates reported condition indicators from compatible LoRa sensors.
Forward sensor-derived vibration indicators, surface temperatures or inclination readings from selected machines for maintenance trend review.
- Gateway role
- Aggregates reported condition indicators from compatible LoRa sensors.
- Deployment considerations
- Mount away from variable-frequency drives and dense machinery, with antenna clearance confirmed on site.
- Project details
- Machine positions, reported metrics, payload sizes and desired update intervals.
Production-area environmental monitoring
Connects compatible environmental monitoring devices across production areas.
Collect temperature, humidity and application-specific air-quality readings around production cells, material preparation areas and enclosed workshops.
- Gateway role
- Connects compatible environmental monitoring devices across production areas.
- Deployment considerations
- Use an indoor location within the gateway's environmental limits and outside restricted process areas.
- Project details
- Production layout, environmental parameters, sensor locations and operating conditions.
Factory utility-system monitoring
Forwards data from compatible LoRa pressure, level and temperature devices.
Bring readings from compressed-air services, process-water systems and utility tanks into a common monitoring platform for operational review.
- Gateway role
- Forwards data from compatible LoRa pressure, level and temperature devices.
- Deployment considerations
- Survey coverage around pipework and utility equipment before selecting an indoor gateway location.
- Project details
- Utility types, measurement points, required sensor ranges and site radio constraints.
04Electrical & Energy Rooms5 monitoring tasks +
Consolidate environmental, equipment-condition and energy-monitoring messages from compatible devices in electrical and building-services rooms.
Electrical-room environmental conditions
Aggregates compatible temperature, humidity and leak-detection devices.
Forward room-level environmental readings and water-ingress reports around switchgear rooms, distribution rooms and electrical service areas.
- Gateway role
- Aggregates compatible temperature, humidity and leak-detection devices.
- Deployment considerations
- Mount outside energized equipment enclosures and preserve the clearances required by site electrical rules.
- Project details
- Room layout, equipment clearances, monitored locations and environmental conditions.
Equipment temperature trends
Receives reports from compatible wireless temperature-monitoring devices.
Connect approved temperature sensors at selected equipment measurement points so maintenance teams can review temperature changes over time.
- Gateway role
- Receives reports from compatible wireless temperature-monitoring devices.
- Deployment considerations
- Verify radio propagation through electrical-room partitions and closed metal cabinet doors.
- Project details
- Approved sensor type, measurement positions, equipment layout and reporting interval.
Energy and submetering data collection
Forwards readings from compatible LoRa-enabled metering devices.
Aggregate reported electricity or utility-meter values across rooms and tenant zones to support energy analysis on the connected platform.
- Gateway role
- Forwards readings from compatible LoRa-enabled metering devices.
- Deployment considerations
- Select a position with radio access to meter locations and reliable configured backhaul.
- Project details
- Meter models, supported payloads, reading intervals and platform data requirements.
UPS and battery-room support conditions
Collects readings from compatible environmental and application-specific gas sensors.
Connect temperature, humidity and suitable gas-monitoring points around UPS and battery support rooms for operational trend review. Select any target-gas device for the actual battery chemistry and environment.
- Gateway role
- Collects readings from compatible environmental and application-specific gas sensors.
- Deployment considerations
- Locate the gateway within its specified conditions and assess shielding around battery cabinets; review sensor suitability separately for the monitored gas and area.
- Project details
- Battery chemistry, room layout, target parameters, sensor compatibility, reporting profile and notification requirements.
Indoor charging-facility auxiliary monitoring
Forwards readings from compatible temperature, environmental and wireless metering devices.
Bring auxiliary monitoring records from indoor charging bays and fleet service facilities into a shared platform for facility and energy review.
- Gateway role
- Forwards readings from compatible temperature, environmental and wireless metering devices.
- Deployment considerations
- Survey radio paths with vehicles present and keep the gateway clear of charger power cabling and enclosed metal housings.
- Project details
- Bay layout, monitored auxiliary points, compatible meter devices, vehicle movement and reporting intervals.
05Cold-Chain Facilities3 monitoring tasks +
Connect compatible temperature-monitoring devices across cold rooms and handling areas, with gateway placement selected for radio coverage and permissible operating conditions.
Cold-room temperature monitoring
Aggregates reports from compatible LoRa temperature sensors in cold storage.
Forward temperature readings from designated cold-room measurement points for centralized viewing and configured platform alerting.
- Gateway role
- Aggregates reports from compatible LoRa temperature sensors in cold storage.
- Deployment considerations
- Place the gateway in a suitable service area and test radio paths through insulated panels.
- Project details
- Cold-room temperatures, panel construction, probe locations and reporting requirements.
Receiving and handling-area conditions
Connects compatible environmental sensors outside the primary cold rooms.
Collect readings in receiving, staging and packing areas to add context when reviewing temperature conditions across facility operations.
- Gateway role
- Connects compatible environmental sensors outside the primary cold rooms.
- Deployment considerations
- Survey loading doors and partitions under representative operating conditions.
- Project details
- Handling zones, door locations, required parameters and monitoring intervals.
Cold-room door status
Forwards messages from compatible LoRa door-state sensors.
Bring door-opening events and temperature readings into the same platform to support investigation of storage-condition changes.
- Gateway role
- Forwards messages from compatible LoRa door-state sensors.
- Deployment considerations
- Test coverage with cold-room doors closed and antenna positions fixed as intended.
- Project details
- Door types, sensor compatibility, event volumes and required platform correlation.
06Water & Pump Facilities5 monitoring tasks +
Connect monitoring points inside pump houses, tank rooms and building water-service areas through a shared wireless data path.
Water-service pressure monitoring
Aggregates compatible LoRa pressure-sensor reports.
Forward pressure readings from selected supply and pump-system measurement points for centralized trend review and maintenance investigation.
- Gateway role
- Aggregates compatible LoRa pressure-sensor reports.
- Deployment considerations
- Locate the gateway away from wet surfaces and survey coverage around pumps and pipework.
- Project details
- Pipe network layout, pressure ranges, measurement points and update intervals.
Tank and sump level monitoring
Connects compatible wireless level-monitoring devices.
Collect readings from service-water tanks, sumps and other suitable level-measurement points inside utility buildings.
- Gateway role
- Connects compatible wireless level-monitoring devices.
- Deployment considerations
- Check radio paths around tank walls, reinforced concrete and below-ground rooms.
- Project details
- Tank dimensions, level-sensor models, room elevations and reporting requirements.
Pump-room leakage and environment
Forwards compatible leak-detection and environmental sensor messages.
Combine floor-level leak reports with temperature and humidity readings around pump sets and service equipment.
- Gateway role
- Forwards compatible leak-detection and environmental sensor messages.
- Deployment considerations
- Use a dry, accessible mounting point with surveyed coverage to low-level detection devices.
- Project details
- Leak zones, drainage arrangement, sensor positions and maintenance access.
Hot-water circulation and service loops
Forwards reports from compatible pipe-temperature and pressure-monitoring devices.
Connect selected hot-water supply, return and service-loop measurement points for reviewing circulation conditions and investigating abnormal trends.
- Gateway role
- Forwards reports from compatible pipe-temperature and pressure-monitoring devices.
- Deployment considerations
- Place the gateway away from hot pipework and verify reception from service risers; select sensing assemblies for the actual process temperature.
- Project details
- Loop layout, pipe materials, operating temperatures, pressure points, probe arrangements and reporting intervals.
Pump-set condition indicators
Aggregates reported vibration indicators and temperatures from compatible LoRa devices.
Bring sensor-derived condition indicators from selected pump and motor positions into the platform to support maintenance comparisons between operating periods.
- Gateway role
- Aggregates reported vibration indicators and temperatures from compatible LoRa devices.
- Deployment considerations
- Survey reception around motors, pipework and concrete structures; size the reporting profile for summary indicators rather than continuous raw waveforms.
- Project details
- Pump types, measurement positions, indicator definitions, operating schedules and reporting intervals.
07Data Centers & IT Rooms5 monitoring tasks +
Provide a wireless collection path for compatible facility-monitoring sensors around racks, cooling infrastructure and supporting IT spaces.
Rack-area thermal conditions
Aggregates compatible temperature and humidity sensor readings.
Forward measurements from selected rack aisles and IT-room positions to support review of local environmental trends.
- Gateway role
- Aggregates compatible temperature and humidity sensor readings.
- Deployment considerations
- Survey coverage with rack doors and containment systems in their normal operating positions.
- Project details
- Rack layout, containment design, measurement heights and reporting intervals.
Cooling-system water-leak monitoring
Connects compatible LoRa leak-detection devices around cooling infrastructure.
Bring reports from underfloor zones, cooling units and pipework monitoring points into the facility's configured monitoring workflow.
- Gateway role
- Connects compatible LoRa leak-detection devices around cooling infrastructure.
- Deployment considerations
- Check radio propagation beneath raised floors and around dense metal services.
- Project details
- Cooling layout, leak-detection zones, floor construction and notification requirements.
IT support-room conditions
Forwards compatible environmental and door-status sensor messages.
Extend monitoring to network rooms, equipment stores and supporting service spaces beyond the main data hall.
- Gateway role
- Forwards compatible environmental and door-status sensor messages.
- Deployment considerations
- Select an accessible indoor position with radio access through the relevant room partitions.
- Project details
- Supporting rooms, monitored conditions, sensor models and platform integration scope.
Branch-circuit and support-load energy records
Collects reported energy values from compatible LoRa metering devices.
Connect selected IT support loads and facility branch-metering points for review alongside environmental records on the receiving platform.
- Gateway role
- Collects reported energy values from compatible LoRa metering devices.
- Deployment considerations
- Check antenna paths around metal distribution cabinets and verify the supplied wireless meter interface; keep electrical installation with qualified site personnel.
- Project details
- Compatible meter models, circuit grouping, units, accumulation periods and required platform mapping.
IT-room and enclosure door events
Forwards event reports from compatible LoRa door-state devices.
Combine door-open records from network rooms, selected enclosures and restricted service areas with environmental trends for operational investigation.
- Gateway role
- Forwards event reports from compatible LoRa door-state devices.
- Deployment considerations
- Test reception with enclosure doors shut and rooms in normal service; agree sensor mounting without obstructing maintenance access.
- Project details
- Door locations, device compatibility, event frequency, timestamp requirements and notification rules.
08Public buildings & facility services3 monitoring tasks +
Connect facility-monitoring sensors in station buildings, depots and public buildings, with radio planning adapted to large enclosed spaces.
Public-hall environmental conditions
Aggregates compatible environmental sensors across occupied public areas.
Collect temperature, humidity and air-quality readings from station halls, waiting areas and public-service buildings.
- Gateway role
- Aggregates compatible environmental sensors across occupied public areas.
- Deployment considerations
- Survey large halls, service corridors and partitioned areas before selecting the mounting position.
- Project details
- Building plans, occupancy zones, monitored parameters and sensor reporting schedules.
Station and depot equipment rooms
Connects compatible leak, temperature and humidity monitoring devices.
Forward condition reports from equipment rooms and service spaces to support routine facility inspections and maintenance.
- Gateway role
- Connects compatible leak, temperature and humidity monitoring devices.
- Deployment considerations
- Keep the gateway accessible and separate from restricted operational equipment.
- Project details
- Equipment-room locations, partition materials, sensor positions and maintenance requirements.
Depot stores and service areas
Forwards messages from compatible storage-environment and door-state devices.
Connect enclosed maintenance stores, spare-parts areas and service buildings to a shared facility-monitoring platform.
- Gateway role
- Forwards messages from compatible storage-environment and door-state devices.
- Deployment considerations
- Test coverage through workshops and storage aisles under representative operating conditions.
- Project details
- Store layout, monitored spaces, metal obstructions and required reporting intervals.
09Pharmaceutical & laboratory facilities3 monitoring tasks +
Connect refrigeration, laboratory and controlled-room monitoring points through an indoor data network planned around metal equipment, insulated storage and restricted-access spaces.
Pharmaceutical refrigerators and medical stores
Connects compatible temperature sensors at designated refrigerated-storage points.
Forward records from medicine refrigerators, vaccine-storage equipment and adjacent medical stores for the operator’s monitoring and configured notification procedures.
- Gateway role
- Connects compatible temperature sensors at designated refrigerated-storage points.
- Deployment considerations
- Use a gateway service location within its operating limits; verify reception through insulated cabinets and doors under normal use.
- Project details
- Storage equipment, specified temperature limits, probe arrangements, reporting intervals and notification recipients.
Laboratory incubators and research storage
Aggregates records from compatible temperature and humidity monitoring devices.
Connect selected incubators, research-material stores and laboratory support spaces so teams can review conditions for distinct equipment and room zones.
- Gateway role
- Aggregates records from compatible temperature and humidity monitoring devices.
- Deployment considerations
- Assess metal incubator housings and probe routing; keep the gateway outside equipment environments that exceed its specified conditions.
- Project details
- Equipment list, monitored ranges, independent sensing points, probe configuration and required record intervals.
Cleanrooms and controlled production
Aggregates reports from compatible differential-pressure and environmental sensors.
Collect room-pressure, temperature and humidity records across selected production zones for the facility team to review against its operating criteria.
- Gateway role
- Aggregates reports from compatible differential-pressure and environmental sensors.
- Deployment considerations
- Keep installation compatible with room access and cleaning requirements; test radio paths through partitions and sealed service spaces.
- Project details
- Room pressure relationships, monitored parameters, sensor locations, reporting intervals and platform record requirements.
10Museums, archives & heritage collections3 monitoring tasks +
Connect collection-store, gallery and building-condition monitoring points with installation methods that respect sensitive collections and existing heritage fabric.
Museums, archives and collection stores
Collects records from compatible temperature, humidity and illuminance sensors.
Bring environmental readings from collection stores, archive rooms and selected display cases into a shared record for conservation-team review.
- Gateway role
- Collects records from compatible temperature, humidity and illuminance sensors.
- Deployment considerations
- Check reception through dense shelving and display enclosures; agree non-invasive sensor placement around sensitive collections.
- Project details
- Collection types, display or storage zones, permitted mounting methods, environmental limits and record intervals.
Gallery lighting and opening-hour records
Forwards readings from compatible LoRa illuminance and presence-monitoring devices.
Bring selected gallery light-level records and room-use events together so conservation staff can review changes between opening hours, cleaning periods and closed hours.
- Gateway role
- Forwards readings from compatible LoRa illuminance and presence-monitoring devices.
- Deployment considerations
- Survey reception from gallery partitions and display fittings; agree unobtrusive mounting and a reporting schedule suited to lighting changes.
- Project details
- Gallery zones, permitted mounting, illuminance range, opening schedules and required record intervals.
Collection-building leakage and fabric conditions
Connects compatible water-leak, temperature and humidity monitoring devices.
Collect reports near roof voids, service routes and selected building-fabric observation points to help museum and archive teams investigate moisture-related changes around collections.
- Gateway role
- Connects compatible water-leak, temperature and humidity monitoring devices.
- Deployment considerations
- Use reversible mounting where required and test coverage through thick masonry, basement storage and concealed service spaces.
- Project details
- Building materials, leak-detection zones, access limits, sensor positions and notification recipients.
11Food & beverage facilities3 monitoring tasks +
Bring compatible sensors around process equipment, cleaning-adjacent service areas and ingredient stores into one monitoring workflow, with gateway placement suited to food-production conditions.
Food-production and washdown support areas
Connects compatible temperature and leak-monitoring devices around production support equipment.
Forward readings from refrigeration services, process-water circuits and washdown-adjacent equipment areas to support routine operational inspections.
- Gateway role
- Connects compatible temperature and leak-monitoring devices around production support equipment.
- Deployment considerations
- Install the indoor gateway in a suitable service position outside direct washdown spray, while verifying radio paths to protected sensors.
- Project details
- Production zones, cleaning exposure, selected measurement points, sensor protection and update intervals.
Food-process and fermentation-vessel temperatures
Forwards readings from compatible LoRa transmitters and suitable process-temperature sensing assemblies.
Connect selected preparation vessels, fermentation equipment and process-service temperature points for operational trend review alongside the production record.
- Gateway role
- Forwards readings from compatible LoRa transmitters and suitable process-temperature sensing assemblies.
- Deployment considerations
- Keep the gateway outside direct washdown and excessive heat; specify sensing assemblies and installation positions for the actual process medium and temperature.
- Project details
- Process stages, vessel types, temperature ranges, probe connections and required reporting intervals.
Ingredient and packaging-store humidity
Aggregates reports from compatible temperature and humidity monitoring devices.
Bring readings from dry-ingredient stores, packaging rooms and moisture-sensitive material zones into the platform so teams can review local storage conditions across shifts.
- Gateway role
- Aggregates reports from compatible temperature and humidity monitoring devices.
- Deployment considerations
- Assess radio paths through storage racks and partitions with representative stock loading; position sensors at the agreed material-storage zones.
- Project details
- Stored ingredients or packaging, humidity limits, room layout, stock turnover and reporting schedules.
12Retail & hospitality facilities3 monitoring tasks +
Connect stores, hotels, guest-service areas and food-service storage through an indoor monitoring network planned for occupied spaces, display fittings and maintenance access.
Hotels and hospitality facilities
Connects compatible environmental, presence and water-leak monitoring devices.
Bring reports from guest-area support spaces, service floors and utility rooms into a facility-monitoring network for maintenance and operating review.
- Gateway role
- Connects compatible environmental, presence and water-leak monitoring devices.
- Deployment considerations
- Plan gateway coverage across guest-room partitions and service shafts; keep maintenance access practical without disturbing occupied areas.
- Project details
- Building wings, service zones, monitored parameters, presence-event policy and reporting requirements.
Retail displays and back-of-house areas
Aggregates compatible temperature, humidity, door-state and illuminance sensor reports.
Connect selected display environments, enclosed stockrooms and service areas to help retail teams review local conditions and equipment-use events.
- Gateway role
- Aggregates compatible temperature, humidity, door-state and illuminance sensor reports.
- Deployment considerations
- Test radio paths with shelving, display fittings and stock in place; position the gateway away from public handling and metal display shielding.
- Project details
- Store layout, display or stock types, sensor models, monitored events and reporting schedules.
Commercial kitchens and food-service refrigeration
Connects compatible temperature-monitoring devices at selected food-service storage points.
Forward records from restaurant refrigerators, hotel cold stores and preparation-area storage equipment for the operator’s monitoring and configured notification procedures.
- Gateway role
- Connects compatible temperature-monitoring devices at selected food-service storage points.
- Deployment considerations
- Keep the gateway away from heat, steam and direct cleaning spray; test reception through refrigerated cabinets and service-area partitions.
- Project details
- Kitchen and storage layout, temperature limits, suitable probe arrangements, door construction and notification workflow.
TECHNICAL SPECIFICATIONS
The right gateway.
The right configuration.
Use the model reference below to plan the project. Select the regional radio version, backhaul, antenna arrangement and mounting for the actual installation.
| Model | H66 |
|---|---|
| Deployment | Indoor sensor-network gateway |
| Radio architecture | 8-channel full-duplex, as specified for the supplied configuration |
| Regional radio options | CN470 / EU868 / IN865 / RU864 / US915 / AU915; select the required regional configuration |
| Open-area range | Up to 5 km; actual coverage depends on site and radio conditions |
| Transmit power | 20–27 dBm; subject to the selected configuration and local regulatory limits |
| Receiver sensitivity | −140 dBm at 0.292 kbps |
| Antenna | External fiberglass antenna; confirm the supplied antenna arrangement |
| Backhaul | 4G LTE; Ethernet by supplied configuration |
| Published LTE bands | LTE-TDD B34 / B38 / B39 / B40 / B41; LTE-FDD B1 / B3 / B5 / B8. Match the modem to the deployment operator. |
| Data protocol | MQTT; agree endpoint, payload and authentication configuration |
| Enclosure protection | IP65; maintain specified seals and installation conditions |
| Operating temperature | −20°C to +70°C |
| Storage temperature | −20°C to +80°C |
| Mounting options | Mounting lugs / pole clamp / slotted mount, by supplied configuration |
Bring the specification back to your project.
Define the sensor network
Device models, radio protocol, country, device count and reporting profile.
Define the installation
Gateway position, antenna, power, environmental conditions and mounting.
Define the receiving system
Backhaul, MQTT endpoint, data mapping, alert recipients and acceptance test.
CONNECTIVITY & INTEGRATION
Your sensors.
Your data destination.
Connect field measurements to Hitelecom Cloud or a compatible customer platform. Keep sensor compatibility, gateway forwarding and platform services defined in the same integration plan.
View data. Set thresholds. Act.
LoRa sensors→H66→Hitelecom Cloud
View uploaded monitoring data online and receive alerts when measurements exceed configured thresholds. Configure the monitoring points, limits and notification recipients around the site's operating procedures.
- Online access to uploaded monitoring data
- Configured threshold alarms and notification workflow
- Agreed sampling, reporting and response requirements
Integrate the records you need.
Sensor records→MQTT→Your platform
Agree the MQTT connection and payload mapping with the receiving system. Define device identity, measurement units and timestamps so records can be interpreted consistently.
- Endpoint, topics and message format
- Supported authentication and transport-security settings
- End-to-end verification with representative devices
Commission the complete monitoring path.
Verify a known sensor reading at the receiving platform, then test a configured threshold event and its notification recipient. Record the actual radio and backhaul conditions as part of the handover.
Discuss platform integration ↗ANSWERS FOR YOUR PROJECT
Frequently
asked questions.
Practical answers for gateway selection, radio planning, installation and platform integration.
Ask about your project ↗What does the H66 gateway do?
The H66 receives data from compatible LoRa sensors and forwards it to a monitoring platform through the configured backhaul. The gateway provides the connection between sensor points and the platform; the connected sensors perform the measurements.
How is the H66 different from the H68?
H66 is positioned for indoor facilities, with an IP65 enclosure, an operating range of −20°C to +70°C and an open-area distance reference of up to 5 km. H68 is positioned for outdoor sites, with an IP68 enclosure, an operating range of −40°C to +85°C and an open-area reference of up to 10 km. Choose by installation conditions and a site-specific radio assessment.
Will one H66 cover the entire site?
Gateway quantity depends on the actual radio paths, antenna positions, interference and sensor traffic. An open-area distance figure cannot establish coverage inside buildings or behind terrain and structures. Share a site plan and representative sensor positions so the network can be assessed and tested.
How many sensors can one gateway connect?
Capacity depends on payload size, reporting interval, radio settings, traffic concentration, retransmissions and downlink requirements. There is no single device-count figure that applies to every deployment. Provide the sensor list and reporting profile for network sizing.
Does LoRa support mean the gateway is LoRaWAN-compatible?
LoRa identifies the radio technology. LoRaWAN is a network protocol with separate device, gateway and server requirements. Confirm the exact sensor protocol, gateway firmware and platform compatibility for any LoRaWAN requirement before selecting the configuration.
Which frequency and cellular bands should I choose?
Select the regional radio configuration for the deployment country and the LTE modem for the local operator. The published regional radio options and LTE bands are listed in the specification table. A regional band name does not establish local certification or universal operator coverage.
Can I use Hitelecom Cloud or my own platform?
Yes. Agree the integration configuration for Hitelecom Cloud or a compatible customer platform. MQTT is listed in the specification. Confirm the endpoint, topics, payload mapping, timestamps, authentication and any required transport security, then verify a sample message end to end.
Can I view readings online and receive threshold alarms?
With the agreed Hitelecom Cloud integration, users can view uploaded monitoring data online and receive alerts when measurements exceed configured thresholds. Sensor sampling, reporting intervals, network availability and platform settings determine when the information is available. Define recipients and the response workflow during commissioning.
What happens during a power failure?
A power-loss notification requires enough backup energy to operate the gateway and a working backhaul connection. It does not mean transmission continues indefinitely after power is removed. Confirm the backup-power arrangement, notification path and required duration for the project.
Can the H66 be installed inside a cold room?
The published operating range is −20°C to +70°C. Confirm the actual gateway environment, condensation, power and radio paths. In many cold-chain projects, the sensors are placed in the monitored storage area while the gateway is installed in a suitable service area outside the cold enclosure. Validate reception with the doors in their normal operating state.
LET'S TALK ABOUT YOUR PROJECT
Your sensor network.
Our next conversation.
Share the site, sensor fleet and data destination. We’ll help define the H66 configuration, coverage assessment and integration scope.
sales@hitelecom.cn ↗Start with the site and the devices.
A site drawing, sensor list and reporting profile give the project a useful starting point. Add the installation country and receiving platform when available.