Hxchen 3Sets RC35 NC NO Wired Magnetic Door Window Contact Sensor Switch Contact Sensor Alarm Magnetic Reed Switch White

Product description: Rated power: 10W Rated current: 500(mA) Rated voltage: (VDC) 100 Anti-fire ABS shield Connecting mode: NC/NO Operating distance: more than 15mm, less than 25mm Switch Type: NO(normal open type), NO means Normally Open: when the magnet separate, the circuit is not conductive( light on ); When the magnet together, the circuit is conductive ( light ooff ) NC&NO Combined: Use Normally Open or Normally Closed freely. Cable definition: White ( Common ); Red ( NC ); Black ( NO ).