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. When triggered the RF signal activates the alarm. Uses one 9-volt battery (not included). Easily protect every window and door of your home. Dimensions 2 3/4" x 4 1/4" x 1 3/4"
Requires one 9 volt battery, not included, but I will sell you one AT MY COST of only $2.00! Simply place any eligible product* in your cart together with the 9v battery (one per product) and $1 will be automatically deducted per eligible product at checkout.
*Eligible products are any product requiring a 9v battery.