Ironton Wireless Driveway Alert System

With this Ironton® Wireless Driveway Alert System, you'll know when someone enters your driveway. Ideal for a home or business application, this system requires no electricity for installation. It operates conveniently on 3 C batteries and 1 9V DC battery (batteries not included). This system detects motion up to 30ft. from the sensor and transmits up to 400ft. from the sensor. The alarm includes low- and high-volume settings ranging from 90dB–100dB.