Supplemental Solar Driveway Motion Detector&Sensor (Sensor only,can Work independently without Receiver)

EASY TO INSTALL & EXPAND - This wireless solar alarm system is easy to install. Can be installed on walls, fence posts, trees or any other surface. It will provide 24-hour motion detection to protect your family's property and safety. A single receiver can expand/handle up to 16 motion sensors. To provide complete coverage of your property. Flexible operation and long-distance communication: the wireless motion sensors can work together with receivers or independently. The communication range from each sensor to the receiver can reach up to 1/2 mile. You can also use this motion detector as a remote entry doorbell. The motion detection range can reach up to 30 feet. Wide range of uses: the driveway alarm system includes a motion sensor with IP65 waterproof rating for outdoor alert use. The motion sensor uses the most advanced pyroelectric infrared (PIR) technology to detect the heat source of moving objects and uses new software algorithms to minimize false alarms caused by environmental impacts. You can quickly receive motion alarms when people, cars and/or animals enter your driveway or wherever you place a sensor. Solar power: this motion sensor operates with a battery, which is charged through the existing solar panel. Therefore, it is not necessary to continuously replace the battery. It can also be charged via a USB-C cable. Our entry alert system has undergone rigorous testing in high and low temperature environments and has an operating temperature range of -20 °C to +60 °C (-50 °F to +140 °F). Alert options: you can select one of the 4 ways to receive an alert (audible alarm/light alarm/light sound alarm/work with receiver). These will effectively alert visitors and potentially unwanted intruders.