Tuya ZigBee Smart Window Door Gate Sensor Detector, Smart Home Security Alarm System Smart Life Tuya App Wireless Remote Control

Welcome to my store. I hope you have a pleasant shopping experience.High-concerned chemical : None Detection Angle : Outdoor:30~50m Detection Range : Indoor:10~30m Brand Name : YIDI Certification : CE,RoHS Origin : Mainland China Gyro : None Max Speed : New Arrival Wireless Technology : ZigBee Working Voltage : 2.4V-3.3V(CR2032 battery) Transmission Frequency : 2.4GHz Working Temperature : -20 Celsius ~+60 Celsius Working Temperature. : 0%~95%RH Transmission Range : Indoor:10~30m/Outdoor:30~50m Size Main Body : 40*26*13mm Size Small Body : 25*11*9.5mm