Magnetic Contact Shutter DoorCrisp and dependable, this magnetic contact sensor is designed specifically for shutter and roller doors, providing reliable detection for security systems. It operates using a reed switch and matching magnet: when the door is closed and the magnet is aligned, the circuit closes; when the door opens and the magnet separates, the circuit opens, triggering an alert—perfect for perimeter protection.Built to withstand industrial environments, its rugged metal casing, wide sensing gap (about 50 mm), and selectable NO/NC configuration ensure compatibility with various alarm setups and consistent performance even under high vibration or harsh conditions.FeaturesDesigned for shutter and roller doors—ideal for security alarmsReed switch and magnet mechanism for door-open detectionWide operating gap (~50 mm) accommodates large door tolerancesSupports normally open (NO) and normally closed (NC) output optionsDurable, sturdy casing resists wear and tamperingSimple surface-mount installation via screwsSmall, compact size for discreet installation on door frames ALSO CHECK:Logitech C920S HD Pro Webcam with Privacy ShutterLogitech Mounting Kit for the Rally – 939-001644Grandstream GS-GXP2200EXT Expansion ModuleHikvision Magnetic contact for rolling door – DS-PD1-MC-RSMagnet Tag Nemtek
