Heavy Duty Garage Door Magnetic Contact Sensor With Wired Normally Closed NC Switch, Adjustable L Bracket, Zinc Alloy Housing For Roller Shutter Doors, Alarm And Automation Compatible, Built Tough For Home And Commercial Use
✔️ Wired NC switch, 100VDC 0.5A, adjustable L bracket, 1 Unit
This heavy-duty zinc alloy housing magnetic contact sensor is designed for garage doors, roller shutters, and similar entry systems. It provides a reliable normally closed signaling path and integrates with low-voltage alarm and automation wiring for dependable access control.
✅ Wired NC contact rated up to 100VDC, 0.5A, 10W
✅ Heavy-duty zinc alloy housing for rugged, durable operation
✅ Adjustable L bracket for flexible positioning on doors and shutters
✅ Includes magnet piece, mounting screws, and bracket for complete install
✅ Designed for low-voltage alarm circuits and automation systems
💡 What is a garage door magnetic contact sensor with a wired NC switch used for? A handy device for monitoring door status and triggering alarms or automations in residential or commercial settings. - garage door magnetic contact sensor with wired NC switch for alarm wiring - low-voltage alarm circuits and automation compatibility - adjustable L-bracket for precise alignment and easy installation