Number of sensors: High concentration of sensors up to 30 meters, Few sensors, Many sensors spread over an extended area
Parameters to be monitored: Temperature or temperature and humidity only, Temperature, humidity and other parameters
Area covered by the Lorawan Network: Yes
Real-time data management: Real-time data monitoring and alert receiving, Consultation of data and exceeding thresholds when goods are received without any action
Type of transport: Global, National
Sensor location: Locate the area where the sensor is

 Wireless Temperature Sensor LoRaSPYT2 freezer

The long-range wireless sensor LoRa® SPY T2 measures and records temperature in the freezer thanks to an external probe

Designed to monitor thermo-controlled chambers and specifically a freezer, the LoRa® SPY T2 can be fixed outside thanks to its magnet allowing to visualize data measurement.

Data are sent to the JRI secure Cloud by LoRaWAN™ network of the telecom operators members of the LoRa Alliance™, or by a Micro Gateway private network data transmission module.
In case of threshold excursions, real-time alerts are sent.

Temperature measurements are managed on the JRI MySirius temperature monitoring web application





  • Long-range LoRaWAN connectivity
  • Easy to use : LoRa SPY T2 is ready to use and has operating and alarms lights
  • LCD display
  • Excellent measurement accuracy
  • External probe
  • Fixing eyelets and integrated magnets
  • Replaceable battery
  • EN 12 830 compliant




  • Measurement range : -50°C to +105°C
  • Accuracy : ±0.3°C from -20°C to +30°C, ±0.5°C out of this range
  • Communication frequency : 868/915 MHz
  • Memory : 10 000 data points
  • Radio range : Up to 16 km open field range
  • Sensors : External Class A PT 100 - Ø5x20mm
  • Interface : Status LED lights, On/Off touch sensitive button, LCD display
  • Dimensions : 87 x 64 x 25 mm
  • Weight : 100 g
  • Power supply : Replaceable Lithium 3,6v battery
  • Battery lifetime : 2 to 4 years depending on use
  • Part nr. 30cm = 11804 EU/EX , 3m = 11805 EU/EX (868MHz) ; 30cm = 12269 EX, 3m = 12271 EX (915MHz)