USB working voltage DC5V

Power failure backup battery specification 3V 2 AA alkaline batteries universal default no optional

Standby current ≤20mA

Alarm current ≤60mA

Alarm sound more than 100 decibels

The sound and light flash twice for disarming 1 sound for arming when going out and the LED

flashes once for silent arming

Working environment indoor

Transmission method WiFi transmission

Alarm output alarm report

Installation method fixed type

Wi-Fi IEEE 802 11b 2 4GHz

Single weight 130g

Product size 105*55*43mm