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BetterLink Wireless Solar Driveway Alarm Sound Light Alarm IP65 Weatherproof 1/2 Mile Long Range Outdoor Motion Detector 120 dB Siren Sound Alert, Flash Warning Security Alarm System
Easy to Install and Expandable：This wireless driveway alarm system is powered by solar. Easy to install. One receiver can expand with up to 16 motion sensors for a full coverage of your property. The outdoor motion detector can be mounted to walls, fence posts, trees, or any other surface, providing motion detector and home safety. Flexible Work and Long Distance Wireless：The wireless motion sensor can work with the receiver and also can work independently. Communication range up to from each sensor to the receiver. You can also use this motion detector as your long-range doorbell. Motion detection range from 0 feet

Price is $40.00

Price: $39.99