HOMESAFE WIRELESS HOME SECURITY SENSOR is a double sensor that detects vibration and when your door/window has been opened. 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.
Browns Safety Products
Elayne Brown - 2728 Glenwood Rd - Columbia, SC 29204