Working Voltage: DC3V (2 pcs AAA battery)
Detecting Distance: > 15 mm
Networking: Zigbee
Wireless Networking Distance: ≤ 100 metres
Working Temperature: -10°C ~ +50°C
Working Humidity: ≤ 95%RH (No Condensation)
Detector Dimension: 76 x 36.6 x 16.5 mm
Magnet Dimension: 76 x 13.9 x 16.5 mm