Features 1、[Alarm Function] The smart motion sensor sends an alarm to your phone whenever unexpected motion is detected, providing security protection with a wide range of uses. 2、[Applications] You can set up triggered hub (smart gateway) alerts and combine it with smart switches to have your lights turn on automatically when you enter a room or turn off automatically when you leave. 3、[Voice Control] This infrared motion sensor can also be controlled by voice, providing a hands free experience with compatibility with for iOS HomeKit, for Google Home and more. 4、[Easy To Install] Infrared motion detector is very compact and space saving, and can be placed on the wall or on the desktop. Can be mounted by tape or bracket, supports 1.8 to 2.2m mounting height. 5、[Large Range] Infrared human motion sensor alarm has a detection distance of 6 to 8m and supports a 110° detection angle for a larger range of use. Wit stable and sensitive performance. Specification Item Type: Infrared Motion Sensor Material: ABS Communication Protocol: For ZigBee Installation Height: Approx. 1.8-2.2m / 5.9-7.2ft Detection Distance: Approx. 6-8m / 19.7-26.2ft Detection Angle: 110° Self Test Time: 30s Alarm Indicator: Red Battery Type: Built in 1300mAh CR123A Lithium Manganese Battery Package List 1 x Infrared Motion Sensor 1 x Instruction Manual