Wireless Driveway Alarms with 58 Chimes,Drive Way Alarm Motion Sensor 5 VolumeEasy Install, 600FT RangeWeatherproof Security for Driveways, Indoor/Outside Property(1 Receiver+2 Sensors)

[Multi Zone Driveway Alert - Driveway and Yard Security] This driveway alarm detects cars, moving people, and big animals to guard your driveway. It covers driveways, garages, doors, barns and yards. Each area has its own alert sound to show where movement happens. [20FT Wide Detection Range Sensitive Microwave Driveway Alarm] Equipped with a sensitive microwave motion sensor, it offers a 20ft detection width and receives wireless signals up to 600ft away. It effectively blocks false alerts caused by falling leaves, small animals, sunlight, wind and temperature changes.

[58 Chimes - 5-Level Loud Volume Flash Alert] This driveway alarm motion sensor delivers 58 chimes for any occasion, plus sound & light early warning. The 5 volume levels (0-110dB) are very loud and clear. Switch to 0dB mute mode to avoid disturbance. Even muted, its flash light alerts you to approaching people or vehicles. [All Weather - Long Battery] This IP55 waterproof driveway alarm works in all weather, resisting rain, snow and heat from -4°F to 140°F. Battery lasts up to 3 years. No constant battery changes needed.

This driveway alarm remembers your settings even if the power goes out