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

Wider Application Range Wider Application Range Door/Window Alarm Sensor Farm Fence Warehouse Adjust the installation height and the detection angle to avoid small animals activating the sensor The solar wireless 3-beam sensors using active infrared detection technology, sensors work in pairs, the infrared sensing terminals are designed for long-range applications.