Saferexpert Door/Window Sensor with Emergency Call - J1
- Door and window sensor with emergency call button, it can ensure user's safety.
- Sensing door and window opening and closing.
- Suitable for installation on the rolling gate. Movement distance is 6 cm. Wireless transmission distance is up to 80 meters.
- For DIY, use with security system and host.
Action Distance: 6cm,
Wireless Transmitting Distance: distance to openness 80 meters,
Working Voltage : 5V, Working Current: ≤30mA,
Transmitting frequency: 433(MHz)
Packing List: Door/Window sensor x 1, Screw Accessories Package x 1