GMT SECURITY AND AUTOMATION INDIA PRIVATE LIMITED
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Magnetic Contact NC

Magnetic Contact NC

210.0 INR/Unit

Product Details:

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Magnetic Contact NC Price And Quantity

  • 100 Number
  • 210.0 INR/Unit

Magnetic Contact NC Product Specifications

  • ABS Plastic
  • High

Magnetic Contact NC Trade Information

  • Cash Advance (CA), Cash in Advance (CID), Cash Against Delivery (CAD), Cash on Delivery (COD)
  • 500 Number Per Month
  • 2 Days
  • BOX

Product Description

A Magnetic Contact NC (Normally Closed) is a security sensor that completes an electrical circuit when the magnet and switch are close together and the door or window is closed, and breaks the circuit when they separate as the door or window opens. This type of sensor is common in alarm systems, where the interruption of the closed circuit signals an event, such as a door or window being opened, to the alarm panel and triggers an alert.  
How it Works:
  • Components:
    A magnetic contact consists of two parts: a magnet and a reed switch. 
  • Normally Closed (NC):
    In an NC configuration, the circuit is closed (conductive) when the magnet is present and aligned with the reed switch. 
  • Alarm Activation:
    When the door or window is opened, the magnet moves away from the switch, disrupting the magnetic field and opening the circuit. 
  • Signaling:
    The interruption of the closed circuit is detected by the connected security system (e.g., an alarm system) as a breach, which initiates an alert
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