HTZSAFE Solar Wireless Driveway Alarm System-1/2 Mile Long Transmission Range-300 Feet Wide Sensor Range-No Wiring No Need Replace Battery-Outdoor Weatherproof Security Perimeter Alert System KIT

* Solar Wireless Outdoor Weatherproof Security Photoelectric Beam Sensor * Battery Powered And Solar Charged(Requires No Wiring) * Infrared Detection Range Up To 300 feet, Wireless Transmission Range Up To 1/2 mile * The receiver total has 4 wireless zones and each zone has its own alarm voice(alarm,chime...) * The receiver also has 4 relay outputs responding to the 4 wireless zones,used to connect our system to other alarm system