Advanced PIR Motion Sensor Alarm System
High-sensitivity PIR sensor detects movement up to 12 meters with 120° wide-angle coverage for reliable security. Durable ABS housing with anti-UV coating ensures long-term outdoor use in driveways, garages, and warehouses. Pair mode enables seamless synchronization with multiple units for expanded detection coverage. Wireless RF transmission (433MHz) provides stable connectivity without interference, supporting a 200m open-range signal. Easy DIY installation with adjustable mounting bracket and low-power design (6x AA batteries, 1-year lifespan). Ideal for burglary prevention, property monitoring, and automatic lighting triggers in homes or commercial spaces.