Remote Control Distance: about 30M without barrier
Battery life: more than 1 year
Working temperature: -10 ~ 60°C
Working humidity: <80%
Storage temperature: -20°C ~ 70°C
Alarm Host weight: 30g / 1.0oz
Magnet weight: 7g / 0.2oz
Magnet size: 46 * 10 * 11mm / 1.8 * 0.4 * 0.4in
Remote control button explain:
Arm: Press when you go out, the host goes into work mode
Disarm: Press when you come in, the host will immediately terminate the alarm state
SOS: The host will alarm after press.
Doorbell: reminding people in house open door for you, eapecially old age people.
Password Keyboard: No Output Number: zero Video Interface: No Display: No Size: 85*50*15mm Connection Type: Wireless Kit Configuration: Door Sensor Arming Type: FR Remote-controller Power: 2*AAA battery Model Number: KS-SF03R Brand Name: Ampand Zone Number: zero Alarm Type: The Alarm