Wireless Magnetic Sensor

Device that is used to measure the magnitude of a magnetic field. Its output voltage is directly proportional to the magnetic field strength through it. This sensors are used for proximity sensing, positioning, speed detection, and current sensing applications.


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Key Features

  • Power supply: Dry battery 23A 12V DC
  • Require Max current: 20Ma and Mini current:10mA
  • Designed with one transmitter part and one magnetic part
  • Pulse output time: .5mS~50mS
  • Low battery LED is on when power is lower than 8V DC.
  • Wireless frequency with the alarm receiver ASK,433 MHz
  • Transmitting distance: noninterference ≥100m, indoor about 30~50 m
  • Operating temperature: indoor -10 ~ 50oC
  • Related humidity ≤ 95%
  • Nett Weight 50g
  • Sensitivity of 10mm opening in door or window.
  • Emitting signal type: signal 1 when open, signal 2 when closed, singal 3 when press the
  • hidden button
  • Has LED light signal which indicate trigger (blue light) and low voltage 8v (red light)
  • Will emit 433MHZ RADIO signal frequency to the alarm receiver to trigger alarm
Weight 0.05 kg


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