Solar Driveway Alarm Wireless Outside Weatherproof 1/2 Mile Long Range, Outdoor Motion Sensor Detector Alarm Driveway Alert System with Rechargeable Battery/Expandable (1 Sensor Only)

[New Upgraded] This driveway alarm system is an upgraded version featuring new technology. The sensor has 4 different work modes. The light and alarm sound can be turned ON/OFF. The receiver has 16 adjustable chimes. You can set different chimes for different sensors, including new melody sounds for sensor 1, sensor 2, and more. The receiver volume is adjustable with 4 levels, including mute. The sensor volume cannot be adjusted. [Reliable & Expandable Sensor] This package contains 1 sensor only. With the solar panel, the sensor is equipped with a rechargeable battery that provides up to 24 months of use on a full charge.

Easily adjust the sensor sensitivity to avoid interference from leaves or small animals, or expand your security zone with more sensors. The sensor can also be used as a motion-activated barking dog alarm with 12 chimes, including dog barking and gunshot sounds. [Super Easy To Install And Customize] Install this wireless outdoor motion alert system in just a few minutes. Place your sensor or sensors anywhere on your property. The system supports up to 8 sensors and provides a customized in-home chime when a person, vehicle, or large animal moves within 25 feet of your detection zone.

Weatherproof motion sensors perform well in rain or snow