Bakeey Smart Independent WIFI Wireless Door & Window Sensor Trigger Smart Home Security Alarm System Accessories Work With Tuya Smart Life Amazon Alexa Google Assistant IFTTT

Specification: Brand: Bakeey Weight: 75g Dimensions: 71*21*22mm Color: White Material: ABS Wireless Range: 45m Protocol: lEEE 802b/g/n Battery: CR2*1 (included) Battery Life:2 Years Standby Current: 10A Standby Time: 5 Years Use Time: 1 Year(15times/ Day); 2 Yeas (7 times/Days) Working Temperature: 0-40 Working Humidity: 2%-85% Package Included: 1 x Bakeey Smart WIFI Wireless Door & Window Sensor 1 x User Manual