- Signal frequency 869 MHz
- Signal range up to 30 m (in a building)
- Power battery lithium battery CR123A, 3V
- Current consumption excluding communication module 10 μА max
- Length of connecting cable 1.5 m
- Enclosure class IP40
- Dimensions 109×32×27.5 mm max
- Weight including power battery 60 g max
- Service life 10 years
- Operating temperature -10…+55 °С
- Operating humidity at +40 °С 93% max
- Maximum RF strength +6 dBm