Solar Infrared Sensor Wireless Doorbell,Solar Driveway Alarm, with 1 Solar Wireless Motion Sensor & 1 Plug-in Alarm Receiver Doorbell

Solar Infrared Sensor Doorbell, Solar Driveway Alarm, Gate Alarm, Outdoor Waterproof Wireless Alarm Doorbell. This solar-powered driveway alarm comes with a Type-C charging socket. The solar charger can be fully charged in 8 hours of sunlight; once fully charged, the transmitter can send more than 9000 signals. It offers a standby time exceeding 4 months, and one hour of daily sunlight can cover a day's power consumption. The Solar Driveway Alarm provides a range reaching up to 1/2 mile (600ft), ensuring alerts no matter where you are on your property.

With passive infrared technology and a horizontal angle of 120°, the driveway alarm can notify owners when children or pets have left, or carers when elderly family members are moving, ensuring automatic detection of motion and heat, and dependable security alerts for your home, driveway gate, business, shop, hotel, or office building. Simply place the detector in the desired position, plug the sensor into the socket, and you are ready to go. It is recommended to install the detector at a height of approximately 1.3 meters for the best possible detection range.

The installation height and angle of the detector will influence its detection range. In addition, a single receiver can be extended to connect multiple motion sensors, and a single sensor can also be linked to multiple receivers. The system incorporates newer technology components and refined manufacturing techniques. It has been field-tested in environments with trees, buildings, walls, and vehicles. It reliably achieves a 200m wireless range in most conditions. It has been tested in thick forestry, hail storms, gusty winds, heavy rains, scorching heat, and snow