Passive Infrared Motion Detector
It has a wireless range of up to 2500' and it is fully compatible with any of the 2500 series transmitters and receivers, the motion detector will allow you to monitor many locations that were difficult before. The passive infrared detector is able to monitor an area up to 100° wide. With the integral mask, the detection area can be narrowed down to 20° or anywhere in between. With the swivel mount, the sensor can be adjusted right to left up to 80° and up and down up to 50°. With three different sensitivity settings, the motion detector can detect a person up to 12 feet, 25 feet, or 40 feet away. The sensor can also be set to flash an LED or stay dark when a signal is sent.
It is powered by one 9 volt battery and will have a battery life of about 12 months under normal conditions. There is also a low battery alert to notify you when it is time to replace the battery. It is designed for indoor or light duty outdoor applications under an eave, awning, or other protected location.