Product Review

Wireless Security for Outside Your Home. Affordable way to protect your property. Motion-activated security system detects people or vehicles as they enter your yard or driveway from up to 400 ft. away from the sensor and alerts you with a pleasant chime. The range of the Sensor is 25 ft. Place the infrared sensor outside and the receiver inside your home. Installs in seconds, no tools or wiring needed. Requires one 9V battery for sensor; 3 C batteries for receiver (batteries not included).