1/2 Mile Long Range Solar Wireless Driveway Alarm System 1R4S IP65 All-Weather Outdoor Motion Sensor Detector,120dB Sound&Light Alert,24/7 Security Monitoring for Property Protection

Easy to install and expand: This wireless solar driveway alarm system is easy to install. It can be mounted on walls, fence posts, trees, or any other surface. It provides 24-hour motion detection to protect your family's property and safety. A single receiver can expand to handle up to 16 motion sensors, providing full coverage of your property.
Flexible operation and long-distance communication: The motion sensor can work together with receivers or independently. The infrared detection range of the motion sensor can reach up to 30 feet. The wireless range from each sensor to the receiver can reach up to 1/2 mile in an open and accessible area. You can also use this driveway alarm as your remote driveway doorbell.
Wide Range of Uses: The driveway alarm system includes a receiver and four motion sensors with a waterproof grade of IP65 for outdoor alert use. The motion sensor uses advanced pyroelectric infrared (PIR) technology to detect the heat source of a moving object and uses new software algorithms to minimize false alarms caused by environmental impacts. You can quickly receive alarms when people, cars or animals enter your gate or wherever you place a driveway sensor.
Solar powered: This sensor is powered by a battery that is charged by the solar panel, so there is no need to replace batteries. It can also be charged through a USB-C cable. This wireless solar driveway alarm has undergone rigorous testing in high and low temperature environments and has a working temperature range of -4°F to +140°F (-20°C to +60°C).
Alert Options: You can select one of 4 ways of being alerted (Audible Alarm/Light Alarm/Sound Light Alarm/Work with Receiver). These will effectively alert you to visitors and potentially unwanted intruders