Window Alarm Sensor, Home Wireless PIR Infrared Motion Sensor Detector for Alarm System USB Rechargeable Window Home Safety Alarms, Motion Detectors - Hyuduo, Hyuduork5ncpboi0

• SECURITY PROTECTION: After the door sensor works, when someone opens the door, home safety alarms will automatically activate and send alarm to the alarm host, and immediately push notifications to you, so that you can receive alarm and protect your family members EASY TO INSTALL WITH TWO CHARGING METHODS: WIFI smart motion sensor supports a variety of installation methods, such as flat and wall fixed. Indoor motion sensor alarms are powered by 2 x AAA batteries(included) or USB cable(not included) WIDE APPLICABLE: This is a smart infrared detector, compact, convenient and well concealed. Alarm sensors can be installed on front doors or Window, garage doors, wine cabinets, safe deposit boxes, pet doors, etc. Used to detect moves and opens ACCURATE AND EASY USE: Door alarms requires no difficult installation tools, fast installation speed, low power, and long battery life. Avoid frequent replacement. With high performance, low power consumption, long standby time, accurate alarm, false alarm probability is very low UNIVERSAL AND COMPACT: Door alarm sensor needs to be used with the alarm host, with two built in codes. The 1527 code can be compatible with various alarm hosts and smart home gateways, with strong compatibility and small size, Manufacturer: Hyuduo