Door Sensors Detector Window Security Contact Switch Low False Alarm 3XUF

Wireless door and window security contact switch that triggers an alarm when opened. The ABS plastic housing is sealed against dust and water, with a strong magnet and potted sensor design that minimizes false alerts. Works with wooden or aluminum doors and standard windows. Sensing distance of 15-25mm means the magnet and sensor can be positioned with some flexibility during installation. Rated for 10W maximum power and supports up to 0.5A current, with a mechanical life of 1 million cycles. Lightweight and compact, designed to mount discreetly on frame and door edge. Ready to integrate into existing security systems or alarm setups. Install on entry points where you need reliable contact monitoring without constant false triggers.