10 pc White N.C. Recessed Door Contacts (NORMALLY CLOSED) Alarm Door Window Sensors With Magnetic Reed Switch.

AuthorizID

Many In Stock

10 White ABS Normally Open Door Contact Switch .2 Amp Maximum Switch Current Will make Sense Door Closer at Roughly ¾” or 15mm This Contact Works with Any Access Control or Burglar Alarm System Available NORMALLY CLOSED: When the door or window is CLOSED, the contact will give an CLOSED...

  • 10 White ABS Normally Open Door Contact Switch
  • .2 Amp Maximum Switch Current
  • Will make Sense Door Closer at Roughly ¾” or 15mm
  • This Contact Works with Any Access Control or Burglar Alarm System Available
  • NORMALLY CLOSED: When the door or window is CLOSED, the contact will give an CLOSED signal and when the door is open the contact will give a open (circuit) signal.