This Homesafe Wireless Home Security Motion Sensor can detect motion from up to 8 meters away and has 110 degree motion detection angle. It has a wireless radio frequency range of 300 feet. This is used as an additional sensor for the Wireless Home Security System and adds an additional area of protection in the home or office.
When triggered the RF signal activates the alarm. Uses one 9-volt battery (not included). Easily protect every window and door of your home.
Used in conjunction with the Wireless Home Security System