1Control the security situation at home through the mobile APP, even if you are not at home, you can easily control it. 2Through the bracket, the infrared alarm can be rotated 360 to adjust the detection angle, and it can also be placed in various positions in the home with screws. 3You can set the time according to your needs. Automatic antitheft and punctuality, bid farewell to tedious operations, save time and effort. 4Using optical lens detection technology. It can prevent false alarms caused by small pets weighing less than approx. 25Kg/55.1lb. 5A variety of mode options. Sound and light, silent, no light and secret modes, etc., suitable for the needs of various scenes. Item Type: Infrared Detector Material: ABS Voltage: 5V USB Standby Current: 20mA Alarm Current: 60mA Detection Distance: Approx. 9 -12m/29.5 - 39.4ft Battery Type: 2 x AAA battery( without batteries) Operating Temperature: -10 - 50 WIFI: IEEE 802.11b 2.4GHz 1 xInfraredDetector 1 x Holder 1 x Type-C Cable 1 xManual