Overview:

Could choose the 2 kinds of detector.
Kind A is wifi version, support tuyasmart APP.
Kind B is RF 433MHz version, Kind B not support phone APP control.

Specification:
Type: infrared alarm detector
Working voltage: 3V (2 AAA batteries)
Standby current: 30μA
Alarm current: 35mA
Detection distance: 12m
Detection angle: 110°
Pet-proof: <<25KG
Alarm output: infrared alarm push, low battery push
Wi-Fi: IEEE 802.11 b 2.4GHz

Package Content:

1 x Detection Alarm