Wired Shutter Roller Magnetic Overhead Door Contact with NC/NO Output and Bracket Product overview A compact wired magnetic contact designed to monitor roller shutters and overhead doors. Provides both normally closed and normally open outputs and includes a mounting bracket for quick installation. Ideal for integration with alarm panels, access control systems, and building monitoring equipment. Key benefits Reliable door position sensing: Magnetic contact detects open and closed positions to provide accurate status for security and automation systems. Dual output flexibility: Both normally closed and normally open outputs are available to match different control panels and wiring preferences. Ready to mount: Supplied with a mounting bracket to simplify installation on shutter boxes, door frames, or guides. Wired connection for stable signals: Hardwired interface reduces interference and ensures consistent communication with connected equipment. Compact and discreet: Small footprint allows placement where it does not interfere with door operation or aesthetics. Function and compatibility Function: Magnetic reed switch that changes state when the magnet and contact are separated by door movement. Outputs configured as NC or NO for compatibility with most alarm and access control inputs. Compatibility: Designed for roller shutters and overhead doors. Works with common alarm control panels, access control systems, and building automation controllers that accept wired contact inputs. Key attributes Type: Wired magnetic door contact for shutter and overhead door applications Outputs: Normally closed and normally open Mounting: Supplied mounting bracket for secure attachment Design: Compact form suitable for concealed or visible mounting Use: Intended for integration with alarm systems, access control units, and monitoring devices Typical applications Shopfront roller shutters: Monitor opening and closing to trigger alarms or record access events. Garage and warehouse doors: Provide door status to security systems and automation controllers for remote monitoring and control. Access control and building automation: Feed door position information into control panels to coordinate lighting, CCTV recording, or operational workflows. Installation notes Position the magnet and contact so they align when the door is closed; secure the contact with the supplied bracket. Choose NC or NO wiring depending on the requirements of your control panel. Ensure cable routing preserves the door movement path and prevents pinching or wear. What makes it stand out Simple, dependable magnetic sensing with both NC and NO outputs and an included mounting bracket for fast integration into security and automation systems for roller shutters and overhead doors.