Solar Driveway Alarm Wireless Outside 1/2 Mile Long Range, 3 Sensitivity & Weatherproof for Outdoor/Indoor Property Security Alarm, Rechargeable Battery Expandable Motion Detector & Sensor

Instant Alerts for Peace of Mind: Worried about intrusions? The Chtoocy driveway alarm instantly detects motion and alerts you in real time. Whether its your driveway, gate, garage or perimeter, enjoy reliable protection and a worry-free lifestyle.
1/2 Mile Long-Range Transmission: Equipped with wireless FM technology, it provides up to 1/2-mile (2640ft) coverage. The anti-interference design ensures stable performance in harsh weather, making it ideal for large areas like gardens and warehouses.
3 Sensitivity Levels & Custom Alerts: With 3 adjustable sensitivity levels and up to 33ft detection width, false alarms are minimized. Choose from 12 chimes, 4 volume settings (including mute mode), and LED flash alerts on the receiver for precise, day-or-night notifications.
Solar Power & Weatherproof Sensor: Built for all-weather use, the solar-powered sensors last up to 12 months on a full charge. The IP-rated weatherproof shell resists rain, snow, and extreme temperatures (-20°C to 60°C), ensuring year-round protection.
Quick Installation & Expandable System: Pre-paired sensors ensure fast setup in minutes. Expand with up to 8 extra sensors for tailored security in homes, farms, or businesses. Includes a troubleshooting guide for quick solutions and a 30-day return guarantee for worry-free protection.