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Product Details
✓Zinc Alloy Contact Set: Wired magnetic contact for garage doors, overhead doors, roll-up shutters and gates; zinc alloy housings with an adjustable L bracket are used for surface-mounted installation
✓NC Contact Logic: With the magnet aligned near the switch, the circuit is closed; when the magnet moves away from the switch, the circuit opens for use with a compatible external alarm or automation input
✓Measure Before Ordering: Magnetic door switch measures 4.13 x 1.85 x 0.35 in and magnet 4.17 x 0.63 x 0.59 in; listed sensing distance is up to 1.97 in; 15 in armored cable section for mounting and wire-routing planning
✓System Requirements: For compatible low-voltage wired alarm, access-control or automation inputs; maximum switching ratings are 100 VDC, 0.5 A and 10 W; not for direct 110/120/220 V AC mains
✓Package Includes: Includes 1 switch, 1 magnet, 1 adjustable L bracket, mounting hardware and printed guide; controller, power supply, extension wire, connectors and tools are not included