Solar Driveway Alarm System

1/2 mile long range solar wireless driveway alarm outdoor weather resistant motion sensor & detector(1 sensor + 1 receiver) features: customizable alarm music and ultra long-range transmission: customers appreciate the ability to personalize driveway alarm tones for different sensors, making it easy to identify which one is triggered. Guaranteed 1/2-mile long range (3000 ft. )in real-world settings with trees, buildings, walls, and vehicles for an accurate measure of wireless range, enhancing the overall security experience. Expandable detector with covert led detection switch: with the solar panel, the sensor is equipped with a rechargeable battery for up to 24 months on a full charge! Easily adjust the sensors sensitivity to avoid interference like leaves or small animals for optimal customization and performance. Or expand your security zone to up to 4 additional sensors! Provide timely alerts to warn homeowners of potential threats, ultimately enhancing property safety and peace of mind. Boost home security with our versatile driveway alarm! Multifunctional receiver, low battery signal, 12 alert options, and adjustable sound levels for tailored notifications. Enhance coverage with up to 4 extra sensors, each with distinct sounds for easy zone identification. Upgrade your security now! Effortless to install & use: design with swivel-to-remove. This motion detector offers excellent value for its price. Install this wireless outdoor motion alert system in just a few minutes! Technical details: item weight 1 pounds product dimensions 4.72 x 3.54 x 3.54 inches item model number ch-921-solar driveway alarm batteries 1 lithium ion batteries required. (included) power source battery powered mounting type wall mount included components batteries batteries included? Yes batteries required? Yes battery cell type lithium packaging contrains: 1 x solar sensor 1 x remote