Wi-Fi Door Window Sensor Home Security Alexa/Google Home Compatible

The door/window sensor is an important member of Smart home security family. Smart home security members include the cameras, video doorbells, door/window sensors, water sensors and PIR sensors, all of them is WI-FI controlled, they can work together, also can work individually. By using APP Tuya/Smartlife, you can monitor your home from anywhere at anytime on your smartphone. Have a Smart home security system to add better security to your home!FeaturesWIFI controlled, no hub requiredAmazon Alexa echo, Google home, IFTTT compatible Smartphone remote controllingTuya/Smartlife APPEasy to installSence settingHigh sensitivitySpec1.Status:open and close2.Power: CR2 x13.Standby Currentt: 13uA ;4.Work Current:65mA ;Max current:100 mA5.Battery life: 2 years 6.Protocol:IEEE 802.11b/g/n 7.Wireless Type:2.4GHz, 1T1R 8.Operation temperature: 0-40°C 9.Size: 70mmx20mmx20mm, 40mmx11mmx11mm 10.Distance:45m