THIRDREALITY Zigbee Motion Sensor, Zigbee Hub Required, Works with SmartThings or Echo Devices with Build-in Zigbee hub, No Battery Included

[Two Different Ways To Install] Simply remove the protective layer of double-sided tape and adhere sensor in your desired installation area; you also can use the screws to install it. Wireless motion sensor can be used indoors only.

[Routine Triggers] Multiple ways to use with Alexa routines. When movement is detected, turn on a light, send an alert to your phone, let Alexa make a voice alarm or make a joke, etc.

[Upgraded Third Reality APP and Skill Functions] Connected with Third Reality Hub/Speaker, you can check the battery level in the APP, then replace the batteries in time; history record is also available users. Enabled Third Reality Skill in the Alexa APP, you will have a low battery warning by emails.

[Work With Echo or Devices With ZigBee Hub] Works with Echo devices with built-in Zigbee hub, including Echo (4th Gen), Echo Plus (1st Gen and 2nd Gen), Echo Show 10 (2nd Gen and 3rd Gen) and Echo Studio. Also works with Eero 6, Eero 6 Pro, Smart things 2015/2018, Wink v2, Third Reality Hub, Third Reality Speaker with build-in Hub.

[Pet Friendly and 2-year Long Battery Life] Adjust the motion mounting height to control the pet immunity according to the size of your pet. Wireless motion sensor uses two AAA 1.5V Alkaline batteries for power and the batteries are easy to replace. At 20 triggers a day, the batteries last for 2 years.