Magnetic Sensor, Metal Security Detector with Cable, Magnetic Window Switch Sensor for Home and Garage Security Alarm Accessory

Reliable door and window protection - the magnetic contact switch monitors precise opening and closing processes and immediately triggers an alarm in case of unauthorized access. For homes, garages, and commercial premises.

Powerful magnet and fast response time - thanks to a high-quality aluminum alloy and a strong magnetic field, the sensor offers reliable detection up to 50 mm away without delay.

Robust indoor and outdoor design - the weatherproof aluminum housing can withstand extreme temperatures and mechanical stress. Perfect for long-term use.

Universal compatibility with alarm systems - suitable for most 12V security systems. Easily replace old contact sensors for increased security without redesign.

Simple installation, no professional knowledge required. The fixed parts are mounted on the door frame, and the corresponding parts are mounted on the door. Pre-drilled holes included for quick installation.