Magnetic Reed Switch, Normally Open and Normally Closed NC NO Magnetic Proximity Switch for Door Alarm, Window Safety, Agnetic Door Switch for DC 5V 12V 24V Light (White, 2 Pack)

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., 55 * 12.5 * 11.5mm/2.17 "x 0.49" x 0.45 "(L * W * H); Drive distance: 15-20mm;, 100V;Contact Capacity: 500(mA) (Maximum Switch Current);Rated Power: 10W(Maximum Switch Power),This switch cannot exceed the DC12v power supply., White; Material: Fireproof ABS; Installation type: surface mount with screws; Magnet: Ferrite., 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.