Solar Driveway Alarm System- 1/2Mile Driveway Alarm-1 Receiver + 1 Sensor | Up to 70FT Wide Sensor Range- Fully Weatherproof Outdoor Motion Sensor&Detector DIY Security Alert System

SOLAR POWERED, NO BATTERY REPLACEMENT NEEDED - This solar wireless driveway alarm system contains a solar-powered sensor and a functional portable receiver. The outdoor weatherproof motion detector is powered by an integrated rechargeable battery and is charged by solar panels, even on rainy and overcast days. FULLY EXPANDABLE SYSTEM - Expandable to up to 4 motion sensors and unlimited receivers for complete coverage of your property. Match distinct melodies with different motion detectors to identify where motion is being detected (e. g., the melody for the driveway alert is "Driveway, " and for the backyard alert is "Dog Barks").

It provides 35 optional melodies and 5 adjustable volume levels. 1/2 MILE LONG WIRELESS RANGE - Both the solar motion detector and plug-in receiver receive alarm signals up to a 1/2 mile range (actual range varies depending on local terrain). It is an excellent solution for monitoring large perimeters or properties. 70-FT LONG MOTION DETECTION RANGE - The solar motion detector senses moving people or vehicles from 25 feet to 70 feet in front of it. It offers 3 adjustable sensitivities (Low=25ft; Medium=50ft; High=70ft), making it suitable for driveways, walking paths, yards, garages, gates, pools, and any outdoor area where you desire an alert.

SUPER EASY TO INSTALL - Ready to operate right out of the box, this is a plug-and-play system. Plug the receiver into an outlet and position the solar motion detector on walls, fence posts, trees, or any other surface. Installation can take as little as a few minutes