Magnetic Reed Switch Normally Open and Normally Closed NC NO Magnetic Proximity Switch for Door Alarm, Window Safety, DC 5V 12V 24V Light GPS Other Equipment Reed Switch (Black, Pack of 2pcs)
📍 Size: 55 * 12.5 * 11.5mm/2.17 "x 0.49" x 0.45 "(L * W * H); Drive distance: 15-20mm;
📍 Color: white; Material: Fireproof ABS; Installation type: surface mount with screws; Magnet: Ferrite
📍 Contact principle: NC/NO/COM: NC represents normally closed. When the magnets are together, the circuit conducts electricity; When the magnet is detached, the circuit is not conducting. NO means normally open: when the magnet is separated, the circuit is conducting; When the magnets are together, the circuit is not connected.
📍 Application: Magnetic door contact reed switch, suitable for door and window alarm sensors, alarms, LED switches, relays, GPS low-voltage equipment, etc., suitable for pickup trucks with sliding rear windows; Effective anti-theft measures.