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Security Accessories Reed Switches

Reed Switches for Alarm Systems

Reed switches are used in alarm systems, they are located within the door and are known to be flush mounted. Or mounted on the door or window, surface mounted .One part of the contact is a switch installed in the window or door jam; the other contains a magnet and is placed in the window or door itself. 

Any noticeable shift in contact with the switch breaks the magnetic field and triggers an alarm.

Check out our huge selection range of reed switches from leading brands Bosch, Risco, Sentrol, and Tane.

Flushmounted Reed Switches
Reed Switches as they are often called can be either recessed or flush mounted.
A hole is drilled inside the door jam and the reed switch is inserted. 
Flush mounted reed switches are often more inexpensive, but do require extra labour for installation.

Surface Mounted Reed Switches

Surface mounted reed switches are mounted to the surface of windows or doors, these reed switches are often available in multiple colours to blend in with home or office décor/ window frame to be discreet.

Surface mounted reeds can also be used for roller doors.
Top 3 Reed Switches

Check out our post on The Top 3 Reed Switches


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  • Reed Switch Standard Surface Mount, White
    Save 7% Save %

    Reed Switch Standard Surface Mount, White

    Bosch
    $9.64
    $9.64 - $9.64
    $9.64
    $9.00
    $9.00 - $9.00
    $9.00

    Reed switch RW standard surface mounted white, industry standard n/c contact with solder terminals, suitable for doors and windows. Model: RW Surf...

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    $9.64
    $9.64 - $9.64
    $9.64
    $9.00
    $9.00 - $9.00
    $9.00
    Save 7% Save %
  • Bosch Wireless Reed, Radion, RFDW-SM
    Bosch Wireless Reed, Radion, RFDW-SM
    Save 23% Save %

    Bosch Wireless Reed, Radion, RFDW-SM

    Bosch
    $110.23
    $110.23 - $110.23
    $110.23
    $84.79
    $84.79 - $84.79
    $84.79

    Bosch wireless reed switch RFDW-SM with internal magnetic contact to suit wireless receiver B810 with 5 years battery life. Model RFDW-SM The Bosch...

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    $110.23
    $110.23 - $110.23
    $110.23
    $84.79
    $84.79 - $84.79
    $84.79
    Save 23% Save %
  • Sentrol Roller Door Reed Switch, 2202AU-L

    Sentrol Roller Door Reed Switch, 2202AU-L

    Sentrol
    $49.90 - $49.90
    $49.90
    $49.90 - $49.90
    $49.90

    Sentrol Roller Door Reed Switch, 2202AU-L, the 2200 Series overhead door magnetic contact is for use in the rigorous environments of commercial and...

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    $49.90 - $49.90
    $49.90
    $49.90 - $49.90
    $49.90
  • Sentrol Roller Reed Roller Shutter Heavy Duty, 2202A-L28
    Sentrol Roller Reed Roller Shutter Heavy Duty, 2202A-L28

    Sentrol Roller Reed Roller Shutter Heavy Duty SEN1046, 2202A-L28

    Sentrol
    $61.50 - $61.50
    $61.50
    $61.50 - $61.50
    $61.50

    Sentrol's Roller Reed Shutter Heavy Duty SEN1046 provides reliable security solutions with robust construction. Model: 2202A-L28 The floor mount un...

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    $61.50 - $61.50
    $61.50
    $61.50 - $61.50
    $61.50