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Reed Switches

Welcome to the range of Reed Switches from PMD Way. 

Reed switches from PMD Way can be switched by the presence or absence of a magnet. Ideal for alarms, or just embedding to keep projects neat. Please click here for magnets.

And as always - if you need any help, or a bulk deal - please email support@pmdway.com

  • Reed Switch Sensor Module from PMD Way with free delivery worldwide
    $5.95

    Reed Switch Sensor Module

    Easily experiment with reed switches with this module from PMD Way. Once connected to 3.3V or 5V it will output a signal once a magnet comes near t...

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    $5.95
  • Roller Door Security Reed Switch Sensor
    $15.95

    Roller Door Security Reed Switch Sensor

    Add a security sensor to your roll or tilting garage door with this reed switch sensor from PMD Way.  Made from a strong alloy aluminium, you can ...

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    $15.95
  • Glass Reed Switch - Normally Open in packs of 100 from PMD Way with free delivery worldwide
    $29.95

    Glass Reed Switch - Normally Open - 100 Pack

    Now availalbe from PMD Way are classic glass reed switches in packs of one hundred. They're normally-open, so when they're next to a magnet they wi...

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    $29.95
  • Glass Reed Switch - Normally Open in packs of ten from PMD Way with free delivery worldwide
    $4.95

    Glass Reed Switch - Normally Open - 10 Pack

    Now availalbe from PMD Way are classic glass reed switches in packs of ten. They're normally-open, so when they're next to a magnet they will be cl...

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    $4.95
  • Enclosed Reed Switch and Magnet Set in packs of five pairs from PMD Way with free delivery worldwide
    $22.95

    Enclosed Reed Switch and Magnet Set - 5 Pairs

    Now available from PMD Way are these enclosed reed switch and magnet sets. Each pack includes five sets.  Ideal for alarm systems or where you nee...

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    $22.95
  • Plastic Normally Closed Reed Switches in packs of ten from PMD Way with free delivery worldwide
    $9.95

    Magnetic Normally Closed Reed Switches - Ten Pack

    Now available from PMD Way are these useful ABS plastic reed switches. These are ideal replacements for classic glass reed switches where there's a...

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    $9.95
  • Enclosed Reed Switch and Magnet Set
    from $7.95

    Enclosed Reed Switch and Magnet Set

    Now available from PMD Way are these classic reed switch and magnet sets. Use the options menu to select color and switch type (NO normally open or...

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    from $7.95
  • Large Wired Recessed Window Door Security Switch from PMD Way with free delivery worldwide
    from $8.95

    Large Wired Recessed Window Door Security Switch

    Now available from PMD Way are these large recessed reed switch and magnet pairs. Ideal for doors, windows and other opening items.  Use the optio...

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    from $8.95
  • Metal Magnetic Door Sensor from PMD Way with free delivery worldwide
    $9.95

    Metal Magnetic Door Sensor

    Now available from PMD Way is this strong and resilient magentic door sensor for alarm systems and so on. Sensor type - NC normally closed Maxi...

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    $9.95
  • Door Flush Mount Security Reed Switch from PMD Way with free delivery worldwide
    from $7.95

    Door Flush Mount Security Reed Switch

    Now available from PMD Way are these door-mount flush reed switch and magnet sets.  Use the options menu to select color and sensor type - NO (nor...

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    from $7.95