1/2 Mile Long Range Solar Wireless Driveway Alarm, Driveway 2 Sensors+1Receiver. The working range from the long-range driveway sensor to the receiver can reach up to 2000ft in the open area. The driveway alarm is featured with a low-rate false alarm, which is minimized by adjusting the sensitivity of the sensor "eye" with a switch (Low:20ft, High:30ft).
You can swivel the mount to refine the focus and detection angle of the sensor. The solar driveway alarm is powered by the built-in rechargeable battery via a solar panel, which also can be charged by the included USB charging cord if the sensor will be installed indoors or in the dark areas, no need to replace the battery. The receiver is powered by the AA batteries or the included DC 5V/1A external power supply. The gate motion sensor outdoor can expand up to 4 sensors and unlimited receivers for complete coverage of your property, t is the CH1-CH4 switch in the back of the motion sensor, you can turn to a channel what you want.6 volume levels adjustment and 4 optional chimes match different motion sensors around your property to distinguish w the motion is being detected. The solar alarm motion detector uses a passive infrared (PIR)motion sensor to detect the movement of people and vehicles, which is perfect for driveway, backyard, gates, offices, property, residential security, walking paths, and more. We can help you replace the wireless driveway alarm system with a new one for free. This item is in the category "Consumer Electronics\Surveillance & Smart Home Electronics\Home Surveillance\Sensors & Motion Detectors". The seller is "haimhamama700" and is located in this country: US. This item can be shipped worldwide.