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#1 Source in low voltage wire and cable. Call us today to learn more about special offers.
#1 Source in low voltage wire and cable. Call us today to learn more about special offers.
Security Alarm Sensors and Switches

Security Alarm Sensors and Switches

Electronic Security Sensors and Switches

Secure your perimeter with glass break sensors and magnetic contact switches. These handy devices often serve as first point of contact with potential intruders. Magnetic contact switches protect doorways and windows, serving as a trigger for alarm systems when unauthorized intrusion is detected. Motion detection devices can also be used to activate surveillance cameras only when movement is discovered.

We offer an expansive selection of magnetic contact switches, glass break sensors, and pre wire plugs to serve as that first line of defense. A popular pre wire plug we offer is the Pre-Wire Plugs, Reusable, Self Locking, ¾”. Cost effective and re-usable, these are ideal for pre-wiring recessed contacts. Available in white, these devices are easy to install and are self locking. These magnetic contact switches are available in ¾” diameter and ½” diameter sizes in 1” and 1 ½” lengths.

A popular magnetic contact switch set we offer is the Reed Switch Set, Closed Loop, 3/4" Short STUBBY. These magnetic contact switches are sold in 10 packs with cable leads and rare earth magnets. These operate with up to a 5/8” gap on steel, and are sold in closed loop configuration. We sell these magnetic contact switches with 22 gauge leads in 12”, 36”, and 72” lengths.

Protect your windows with glass break sensors like the Alarmed Window Bar. It has high radio frequency immunity with an SMD construction. It rejects white noise and has a high level static and transient protection. This glass break sensor has a jumper for selectable sensitivity range. It is microprocessor based and has an installer test mode.

We are your one-stop-shop for security Alarm products.

Primus Cable offers network essentials manufactured at the highest of standards to serve as a basis for your applications. All of our products are backed by our knowledgeable customer support team who are determined to find a solution for you. Our competitive prices and cutting-edge products amidst our exceptional customer service, found an unparalleled experience with our ultimate goal being to provide an individualized network that will remain dependable for years to come.

Complete The Network

Primus Cable offers a wide selection of security alarm cable to ensure your network is efficient and secure. If you have any questions about which cable is right for you, our team of professionals are happy to assist you!

We appreciate your interest and thank you for visiting the Primus Cable website.

If you have any questions, do not hesitate to give us a call at (951) 824-1571 or email us at support@primuscable.com

  • 120T/4473 Series 3/4" Switch 3/8" Magnet Recessed Switch Sets
    from $44.86

    Recessed 3/4" Switch 3/8" Magnet Switch Sets - 120T/4473 Series - 10 Pack

    120T-12-W
    GRI

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    from $44.86
  • Reed Switch Set, Closed Loop, 3/4"
    from Call for Pricing

    Recessed 3/4in and 1in Steel Door Switch Set - 180-12/184-12/8080-T Series - 10 Pack

    180-12
    GRI

    These products are all Made to Order Which means they are non-cancelable and non-refundable Description Recessed 3/4" and 1" Steel Door Switch...

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    from Call for Pricing
  •  Click to expand  HVAC/O KIT - Specified Resistor Value - Omni Directional(Optional)   HVAC/O KIT - Specified Resistor Value - Omni Directional(Optional)
    from $42.16

    HVAC/O KIT - Specified Resistor Value - Omni Directional(Optional)

    HVAC-KIT
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    from $42.16
  • Reed Switch Set, Micro Surface Mount w/ Self-Stick Adhesive & Center Leads
    from $52.20

    Micro Surface Mount Switch Set - 500 Series - 10 Pack

    502-B
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    from $52.20
  • Recessed 3/8in Flanged Switch Set - 20F/20 OF Series - 10 Pack
    from $45.20

    Recessed 3/8in Flanged Switch Set - 20F/20 OF Series - 10 Pack

    20F-12
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  • Recessed 1/2" Switch Set - 150 Series - 10 Pack
    from $51.80

    Recessed 1/2" Switch Set - 150 Series - 10 Pack

    160-12
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    from $51.80
  • Recessed 1/2in Short Switch Sets - 150RS Series - 10 Pack
    from $58.20

    Recessed 1/2in Short Switch Sets - 150RS Series - 10 Pack

    150RS-12
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    from $58.20
  • Liquid Level Detector
    from $61.40

    Liquid Level Sensor - 2826/2826FS

    2826FS
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    from $61.40
  • Industrial Overhead Aluminum Door Switch Set
    from $39.26

    Industrial Overhead Aluminum Door Switch Set - 200/250 Series

    210-36
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    from $39.26
  • Roller Ball Actuated Plunger Switch, Closed Loop, Flanged
    from $68.60

    Roller Ball Plunger Contact - RB Series - 10 Pack

    RB-01-W
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    from $68.60
  • Press Fit Reed Switch, 3/8" Ribbed Recessed w/ Leads and Nickel Magnets
    from $50.00

    Rare Earth Mighty Mag Series Switch Sets - N2120 Series - 10 Pack

    N2120-12
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    from $50.00
  • Press Fit Reed Switch, 1/2" Recessed w/ Cable Leads and Nickel Plated Magnets
    from $56.80

    Rare Earth Mighty Mag Series Switch Sets - N150 Series - 10 Pack

    N150-12
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    from $56.80
  • Reed Switch Set, Open Loop, Miniature 1/4" Recessed Press Fit w/ Cable Leads
    from $67.00

    Reed Switch Set, Open Loop, Miniature 1/4" Recessed Press Fit w/ Cable Leads - 10 Pack

    60R-12-W
    GRI

    Description Open Loop, Miniature 1/4" Recessed Press Fit Reed Switch Set w/ Cable Leads - 10 Pack (White) The miniature 1/4" recessed reed switch...

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    from $67.00
  • Recessed 3/4in and 1in Stubby Steel Door Switch Set - 180RS/8080RS-T Series - 10 Pack
    from $64.60

    Recessed 3/4in and 1in Stubby Steel Door Switch Set - 180RS/8080RS-T Series - 10 Pack

    8080RS-T-W
    GRI

    These products are all Made to Order Which means they are non-cancelable and non-refundable Description Recessed 3/4” & 1” Stubby Steel Do...

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    from $64.60
  • Rare Earth Magnets + Closed Loop Reed Switch, 1/2" Recessed w/ Screw Terminals
    from $58.40

    Rare Earth Magnets + Closed Loop Reed Switch, 1/2" Recessed w/ Screw Terminals - 10 Pack

    N150-T
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    from $58.40
  • Economy Track Mount Overhead Kit
    from $20.44

    Economy Track Mount Overhead Kit - 8299-G/8299-G-Kit

    8299-G
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    from $20.44
  • Industrial Track Mount Overhead Kit
    from $28.10

    Industrial Track Mount Overhead Kit - 8297/8297Kit

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    from $28.10
  • Dummy Plugs, 1/4" Diameter
    from $20.00

    Dummy Plugs - 100 Pack

    DP-20RS-B
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    from $20.00
  • Miniature 1/4" Flanged Recessed Switch
    from $28.60

    Switch (Only), Miniature 1/4" Recessed w/ Standard 12" Leads - 10 Pack

    S50RF-12-W
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  • Switch (Only), Recessed 1/2"
    $55.60

    Switch (Only), Recessed 1/2" Short STUBBY w/ Screw Terminals - Closed Loop - 10 Pack

    S150RS-T
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    Switch (Only), Recessed 1/2" Short STUBBY w/ Screw Terminals - Closed Loop - 10 Pack (White) This recessed "normal closed" style magnetic reed swit...

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    $55.60
  • Recessed ANSI Switch (UL listed), Tamper Resistant
    from $39.80

    Recessed ANSI Switch (UL listed), Tamper Resistant

    229
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    from $39.80
  • Magnasphere Special Purpose Pull Apart Switch Set
    from $55.76

    Magnasphere Special Purpose Pull Apart Switch Set - MS4702 Series

    MS4702
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  • High Security Switch Sets
    from $13.32

    High Security Switch Sets

    B200-36
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    from $13.32
  • Concealed Concrete Switch Sets - 4510A Series
    from $48.02

    Concealed Concrete Switch Sets - 4510A Series

    4510A
    GRI

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    from $48.02