Description:
Compatible with Alexa and Google Home: Simply use your voice to control the connected devices by Alexa or Google Home. It can also perform auto control together with other smart devices which are compatible with Smart Life or IFTTT. Convenient for you to detect your doors, windows, cabinets, drawers or anywhere you want to notified when it is opened or closed.

Specification:
Working voltage: 3V (2 AAA batteries);
Battery life: more than 1 year standby;
Quiescent current: 30uA;
Emission current: 35mA;
Working environment: 0 ~50 ;

Package Includes:
1 Door and Window Sensor
Product Attributes:

Weight (lbs.): 0.11 lb