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The reed relay is a switch which is opened and closed with the presence of magnetic field. The sensor module can be used to detect the presence of magnetic field and can be used for various applications such as a magnetic lock and anti theft alarm.


  • Adopts high quality reed switch
  • Power supply indicator lamp
  • Comparator output indicator lamp
  • AO, reed switch output
  • DO, comparator output
  • With reed switching value output
  • Comparator-shaping signal output
  • Reed Switch Magnetic Switch Module for Field Detecting
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Reed Relay Module

Product Code: (H-ELC-SEN-MAG-1)


in stock


PCB Size 36mm x 16mm
General Specifications
Interface GPIO (Digital 2 State)
Output Current 16 mA
Power Supply
Phase Voltage 3 to 15 V DC