Solar Driveway Alarms Wireless Outside Weatherproof Motion Detector & Sensor- Security Driveway Alert System - Monitor & Protect Outside Property (NOTE：Only 1 Sensor, Not Included 1 Receiver) - Chesbung, Driveway Alarm-001

• The sensor is powered by solar powered, so no need to replace the battery. When no power, it can be fully charged by USB charging or solar charging within 8 hours. Even if the sensor will be installed indoor or some darkness areas and the sensor is fully charged, it can transmit signals for more than 9000 times, and the standby time is more than 4 months. Please note：The sensor must be used in conjunction with the receiver ( Purchase a receiver, please search for ASIN: B0C624RRG7 ). More Reliable: Adopts improved wireless transmission technology(FSK+FHSS) and newer infrared technology, our infrared outdoor driveway alarm wireless detector easily achieves a 300 meters wireless range in most conditions and reduce the false alarms from dead leaves/small animalslight/wind/temperature changes and etc. The solar sensor can detect moving people or vehicles from 16 feet to 52 feet in front of it. Excellent Quality and Weatherproof: Outdoor driveway alert sensor system is made with industrial-grade PVC housing, rubberized weather/water-resistant seal. Our system has been real-world tested in settings with trees, buildings, walls, and vehicles. It is been tested through thick forestry, hail storms, gusty winds, heavy rains, scorching heat, and snow. Easy To Install and Use: The installation time can be as little as a few minutes. The security alert system has been programmed before shipped, the solar motion sensor does not need replace batteries and wireless communication between the devices,Turn on the solar sensor and plug the receiver into an outlet. Swivel mount to refine the focus and detection angle of the sensor. Fully Expandble System: The unit Can expandable up to 30 sensors and unlimited receivers for complete coverage of your property. More volume levels adjustment and 38 optional melodies. Match different melody with different sensor around your property to differentiate where motion is being detected. Wireless driveway alarm Detects movement from humans, cars, and large animals. Ideal for driveways, walking paths, yard, garage, gate, pool and anywhere of your property you want to be alerted., Manufacturer: Chesbung