Proven industrial sensors, pre-provisioned, included in the subscription.
We never build sensors. We choose off-the-shelf LoRaWAN devices — Dragino first, Milesight as a second source — configure them, register them on the network, and ship them ready to clip on. No cart, no public prices: request a pilot and we will quote a kit for your sites.
Cold Chain Starter
- Indoor gateway
- Ethernet and Wi-Fi, 4G option. One per building.
- 4 × probe sensors
- Fridge and freezer probe (−55 to +125 °C) plus built-in room temperature and humidity. Stores over 3,000 readings on the device and resends what the network missed. Multi-year battery.
- 1 × door sensor
- Weatherproof magnetic contact rated for chiller and freezer doors; open count and duration.
Energy Insight
- Everything in Cold Chain Starter
- Current converter + CT clamps
- Four clip-on clamps per converter. Current only, so energy is an estimate (230 V, power factor 0.85) and is labelled as such.
- Optional kWh meter + Modbus bridge
- A DIN-rail meter behind a LoRaWAN bridge for measured consumption where it matters. Installed by an electrician.
Estate Health
- Indoor or outdoor gateway
- Outdoor, PoE gateway with 4G failover for yards and multi-building sites.
- Room sensors
- Temperature and humidity for damp and mould monitoring in homes, classrooms and clinical rooms.
- Leak and air-quality sensors
- Water-leak probes for plant rooms and under tanks; CO₂, TVOC, temperature and humidity for ventilation.
Years on a battery, through walls and cold rooms, no Wi-Fi passwords.
LoRaWAN radios reach across a building and into cold rooms from a single gateway, sip battery, and never touch your Wi-Fi. The sensors keep working — and keep recording — when the internet does not: readings are stored on the device and recovered after an outage, at the time they were taken.
Installed in minutes
Probe into the cabinet, unit on the outside with a magnet or screw. Door sensor sticks on. Clamps clip around a cable.
Continuity by design
Gateways do not buffer, so the sensors do. Any remaining gap in the record is shown as a gap and can be requested back from the sensor.
Open standards
Sensors from other LoRaWAN vendors work too; Tempa decodes Cayenne LPP and adds vendor decoders on request.