Stay alerted and secure your property with the KERUI M521 wireless, weatherproof driveway alarm that notifies you the moment movement is detected.
- KERUI wireless outside driveway alarm with waterproof PIR motion detector sends alerts to a receiver up to 150 meters away and detects motion up to 12 meters.
- Three alert options—alarm/door ring, LED flashlight, or both—so you can hear, see, and deter intruders as movement occurs.
- DIY-friendly, no-wiring installation; mount on posts, walls, fences, or trees; expandable up to 5 sensors to cover multiple areas and supports 2 zones.
- Adjustable detection distance between 6 and 12 meters, two sensor covers to switch between 110° and 10° angles, and infrared design to reduce weather-related false alarms.
