Reed Switch Magnetic Sensor Module
Price RM3.50
Size (L x W x H) 3.2 cm x 1.9 cm x 1 cm
Availability In Stock
  • High Quality Control
  • 100% Ready Stock
  • Same Day Dispatch
  • 1 Month Manufacturing Defect Warranty


  • Working distance: 1.5 CM
  • Operating voltage: 3.3V - 5V DC
  • Current: 15mA
  • Output Type: Digital switching output (0 and 1)
  • Size: 3.2 x 1.9 x 0.7 cm
  • Wide voltage LM393 comparator embedded
  • Digital Output  ( 0 and 1 )
  • Bolt holes for easy installation
  • Normally-Open
  • The reed switch must work together with the magnet, when it detects magnetism, the circuit is connected and the module outputs low level
  • when there is no magnetic force, it is disconnected and module outputs high level. If the sensing range of the reed to the magnet is more than 1.5cm, it will become insensitive and it may not be triggered
  • DO output terminal on the module can be directly connected to I / O port of MCU, the trigger state of reed switch can be detected through MCU
  • DO output terminal on the module can be connected to IN terminal on relay to form a high-power reed switch for direct control of high voltage.


Package Included:

  • Reed Switch Magnetic Sensor Module x1



  • We are a local seller.
  • Estimated delivery lead time: 3-5 working days.
  • All items are ready stock in Malaysia
  • 30 days warranty
  • Cash On Delivery is available at Penang
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What's in the box

 1x Reed Switch Magnetic Sensor Module