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 detectorWorking voltage: 3V (2 AAA batteries)Standby current: 30μAAlarm current: 35mADetection distance: 12mDetection angle: 110°Pet-proof:



GR, LESVOY