Devices
The sensors behind Sematics
LoRaWAN node sensors for buildings, Bluetooth sensors for single fridges, and cellular trackers for anything on the move. 27 device types on one platform, monitoring 10,000+ sensors.
The range
Filter by what you need to measure
The current Sematics range. Pick a card for specifications and the datasheet, or tell us what you're monitoring and we'll say which fits.
18 of 18 devices
LoRaWANSematics Node+ Embedded
Internal high-accuracy temperature sensor for fridges, rooms and stores.
LoRaWANSematics Node+ PT100
An external 4-wire PT100 probe for ultra-low freezers and cryogenic stores.
LoRaWANSematics Node+ Digital
An external digital temperature and humidity probe.
LoRaWANSematics Node+ Analog
Third-party 4 to 20 mA and voltage sensors: pressure, level, CO₂ transmitters.
LoRaWANSematics Node+ IO
The door model: door switches and volt-free inputs.
LoRaWANExternal PT100 probe
The Class AA PT100 probe for the Node+ PT100.
LoRaWANDigital temperature and humidity probe
The digital probe for the Node+ Digital.
LoRaWANDoor switches
Magnetic and industrial door switches for any Node+ with a door input.
LoRaWANSematics Link+ One
Indoor gateway: Ethernet first, with 4G backup.
LoRaWANSematics Link+ Core
Compact IP65 gateway on 4G for plant rooms and light outdoor use.
LoRaWANSematics Link+ Pro
Rugged outdoor gateway for large sites and campuses.
BluetoothSematics Eye sensor
Small Bluetooth sensor for vaccine fridges, cupboards and small rooms.
Cellular GPSInstalled vehicle tracker
Fleet+: fitted to the vehicle, with load temperature and doors.
Cellular GPSPlug-and-play OBD II tracker
Fleet+: plugs into the OBD II port in seconds.
Cellular GPSAsset tracker
Battery-powered tracker for trailers, cages and containers.
Cellular GPSSematics FMC650 camera-enabled tracker
Fleet+ with cameras: evidence and driver safety.
- Cellular GPS
Coldtainer
Active cold boxes for samples and medicines in transit.
- Cellular GPS
Medibox
Medicine transport boxes, tracked door to door.
Have older sensors? See legacy support
Fleet+ by JTF
Vehicles and loads, on the same platform
Teltonika vehicle trackers report location, speed, ignition, doors and load temperature to Sematics, alongside your fixed sensors. Geofences, driver eco scores and fuel estimates come with it.
- Load temperature and humidity on the move
- Doors and ignition, with geofences
- The same alarms, incidents and reports as your sites
How they connect
How each one gets to the platform
- 1,900+LoRaWAN node sensors on Sematics
LoRaWAN
Long-range, low-power radio through gateways we install and manage. Good for big buildings, basements and plant.
- 750+Bluetooth temperature and humidity sensors on Sematics
Bluetooth
Small, inexpensive sensors for single fridges and cupboards.
- 680+trackers and cold-chain boxes on the move
Cellular GPS
Vehicle trackers, Coldtainer and Medibox units report location and load temperature on the move.
- 330+LoRaWAN gateways connected to Sematics
Gateways
We install and manage the gateways that carry node sensors to Sematics, over Ethernet or mobile data.
Coverage
Installed in 2026
Installed on Sematics Unify since it launched in January 2026, by how they connect, across all Sematics accounts.
- LoRaWAN node sensorsTemperature, PT100, humidity, door, energy and inputs1,900+
- BluetoothTemperature and humidity750+
- Cellular GPSVehicle trackers, Coldtainer and Medibox680+
- LoRaWAN gatewaysInstalled and managed by JTF330+
27 device types in use on Sematics, monitoring 10,000+ sensors. Most installed sensors are still on our earlier systems, and we keep supporting them: legacy sensors. Aggregate figures across all Sematics accounts, read from the platform on 18 October 2026.
Sematics by JTF
Know what you need?
Tell us your sites, units and the services you want, and we'll send a written quote. If you'd rather talk it through first, call us.
or call 0121 794 8092