Surface mount normally closed door and window sensor
Surface mount normally closed door and window sensor
Surface mount normally closed door and window sensor
Surface mount normally closed door and window sensor
  • SKU: FZ-U3FO-LPBK
  • Availability: in stock Many in stock Out of stock You can purchase this product but it's out of stock

1 pcs White Door Contacts Surface Mount NC Security Alarm Door Window Sensors.These ¾” Door Contact Position switches (DCS) Work with All Access Control and Burglar Alarm Systems

$8.45

DESCRIPTION

1-pc White Door Contacts Surface Mount NC Security Alarm Door & Window Sensor

A door window magnetic sensor is a small device used in security systems to detect when a door or window is opened. These sensors rely on magnetic technology to monitor the position of the door or window and communicate any change in status to a broader security network. At AUTHORIZ-id, we offer security solutions that are designed to alert you in real time to unauthorized access. 

These are the door contact sensors that are in use with any and all commercial or residential card access systems as well as all security burglar alarm system. The door position switches operate with a built an internal magnetic reed switch that closes when the opposing magnet comes within ¾” of the door sensor. Hence when the door opens beyond the ¾” point the door position switch will switch from a closed signal to an open signal. When this happens the access control system or alarm system will sense the change in continuity and will know that the door or window has been opened. When the door or window shuts, the door sensor will notify your security system that the opening has been closed.

If you want the latest door window magnetic sensor for your home, AUTHORIZ-id has you covered: 

 

  • 1 White ABS Surface Mount Normally Closed 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 open, the contact will give an open signal and when the door is closed the contact will give a closed (circuit) signal.
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