Tuya WiFi Smart Door Sensor Door Open Closed Detectors Smart Home Security Protection Alarm System Smart Life APP Control

It's a great honor for you to visit my store. Good luck with your favorite purchases Hign-concerned Chemical : none Model Number : Window Door Sensor Brand Name : ALLOYSEED Origin : Mainland China Certification : CE Smart home platform : Tuya Certification : CE Origin : Mainland China Smart home platform : Tuya Model Number : Window Door Sensor Model : NAS-DS07B Color : White Battery : CR123A 3V (not included) USB power supply : 5V/1A Standby current : 10.7uA Detection temperature : - 10 C - 80 The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom'sd policies and EU Product Safety and Compliance laws.