Wireless motion Detector that notifies the owner of the first signs of home or office intrusion. The Detector is fastened to the Wall in front of the doors and other places likely of Intruder entry. The Device detects human presence by IR level using a passive IR Sensor. The data received is digitally processed in order to prevent false Alarms. The Device automatically increases or decreases the Sensor sensitivity in order to accurately detect motion during hot and cold weather. Ready to operate straight out the Box: the Battery is already installed, therefore there is no need to disassemble the Detector. With one click, it can be connected to the hub in the mobile application. It can be mounted on the SmartBracket in just a few minutes.