Wired Door Window Sensor Alarm NC Magnetic Security

【High-Sensitivity Trigger】Configurable with various hosts to trigger alarms, this high-sensitivity trigger effectively deters intruders and enhances burglary protection.
【Reliable and Durable Design】Equipped with a reed switch with NO/NC modes and a working distance of 15-25 mm, this reliable sensor ensures stable and long-lasting performance.
【Versatile Protection】Ideal for shops, garages, and homes, this versatile protection system instantly detects the opening of doors/windows via magnetic disconnection for an in-circuit alert.
【Easy Installation】Compact wired design with clear line-break logic: proximity to the magnet keeps the circuit closed, movement triggers the alarm, for easy installation and intuitive operation.
【Wide Compatibility】Normally/Normally Closed modes fit most security systems, offering broad compatibility for integration fluid and reliable monitoring.