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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

  • Miniature Floor Mount Cast Aluminum Overhead Door Switch Set Magnetic Contact, 2 1/2" Gap
    from $20.86

    Miniature Overhead Door Magnetic Floor Mount Switch Set, 2 1/2in Gap

    4532B
    GRI

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    from $20.86
  • Water Sensor With Relay Contact - 2500/2600 Series
    from $27.06

    Water Sensor With Relay Contact - 2500/2600 Series

    2600
    GRI

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    from $27.06
  • Reed Switch Set, 3/8"
    from $40.00

    3/8in Recessed Switch Set - 2020-12/2020-T Series - 10 Pack

    2020-12-W
    GRI

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    from $40.00
  • Reed Switch Set, Open Loop, 3/4"
    from $76.00

    Reed Switch Set, Open Loop, 3/4" Steel Door Recessed Magnetic Switch w/ Cable Leads - 10 Pack

    185-12-W
    GRI

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    from $76.00
  • Door Channel Magnets - 10 Pack
    $49.20

    Door Channel Magnets - 10 Pack

    MC-180
    GRI

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    $49.20
  • Miniature 3/8" Recessed Switch Set -10 Pack
    from $51.00

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    20RS-12-AL
    GRI

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  • Magnasphere Surface Mount Switch Set - MS28/MS29 and MS29P Series - 10 PACK
    from $245.00

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    MS28A-G
    GRI

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    from $245.00
  • Push Button/Plunger Switch - PB-100/PBF-100 Series - 10 Pack
    from $63.80

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    PBF-100-W
    GRI

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  • Press Fit Reed Switch 3/8"
    from $47.00

    Recessed 3/8in Ribbed Switch Set - 2120 Series - 10 Pack

    2120-12
    GRI

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    from $47.00
  • Roller Ball Actuated Plunger Switch, Closed Loop, Flanged, Short, w/ Leads
    from $65.80

    Roller Ball Actuated Plunger Switch, Closed Loop, Flanged, Short, w/ Leads - 10 Pack

    DS-01-W
    GRI

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    from $65.80
  • Rare Earth Magnet Switch Sets
    from $94.80

    Rare Earth Magnet Switch Sets, N Series, Miniature "Shortie" Recessed 3/8in with 12in Leads - Open Loop - 10 Pack

    N30RS-12-W
    GRI

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    from $94.80
  • Super Miniature 1/4" Recessed Switch
    from $40.80

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

    S50RS-12
    GRI

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    from $40.80
  • Current Controller with Recessed Switch - Automatic AC Voltage Switching System, UL Listed
    $72.62

    Current Controller with Recessed Switch - Automatic AC Voltage Switching System, UL Listed

    CC-01-3030-T
    GRI

    These products are all Made to Order Which means they are non-cancelable and non-refundable   Description Current Controller/Automatic AC Vol...

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    $72.62
  • 120T/4473 Series 3/4" Switch 3/8" Magnet Recessed Switch Sets
    $49.00

    Magnet Recessed Switch Set - 3/4in Switch And 3/8in Magnet - 10 Pack

    4473-G
    GRI

    These products are all Made to Order Which means they are non-cancelable and non-refundable Description Magnet Recessed Switch Set - 3/4" Swit...

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    $49.00
  • Miniature 1/4” Recessed Switch Set - 50R Series - 10 Pack
    from $40.60

    Miniature 1/4in Recessed Switch Set - 50R Series - 10 Pack

    50RF-12-W
    GRI

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    from $40.60
  • Miniature Flanged Surface Mount Switch Set - 1" Gap - 200V/140V
    from $49.20

    Miniature Surface Mounted Switch Sets With Flanges - 100 Series - 10 Pack

    100-12-AL
    GRI

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    from $49.20
  • Miniature Surface Mounted Switch Sets Without Flanges - 110 Series - 10 Pack
    from $49.20

    Miniature Surface Mounted Switch Sets Without Flanges - 110 Series - 10 Pack

    110-12-AL
    GRI

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    from $49.20
  • 3/8" One Inch Gap Recessed Switch Set - 100 Pack
    $328.00

    3/8" One Inch Gap Recessed Switch Set - 100 Pack

    5065
    GRI

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    $328.00
  • Industrial Tamper Proof Surface Mount Switch
    from $254.20

    Industrial Surface Mount DPDT Switch Set 413 Series - 10 Pack

    413P-G
    GRI

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    from $254.20
  • Industrial Tamper Proof Surface Mount Switch
    from $135.20

    Industrial Surface Mount Open Loop Switch Set 401/411 Series - 10 Pack

    411P-G
    GRI

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    from $135.20
  • Industrial Tamper Proof Surface Mount Switch
    from $163.20

    Industrial Surface Mount SPDT Switch Set 402/412 Series - 10 Pack

    412P-G
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    from $163.20
  • LED Cabinet LIght
    $69.00

    LED Cabinet LIght

    NPNB-RALED01
    Primus Cable

    Description LED Cabinet Light The LED Cabinet Light is a motion activated high power LED light designed to offer exceptional cabinet visibility ...

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    $69.00
  • High Security Surface Mount Magnetic Switches
    from $262.58

    High Security Surface Mount Magnetic Switches

    GR2707-A
    GRI

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    from $262.58
  • Magnasphere Recessed 1/2” Switch Set - MS150-12/MS150-T Series - 10 Pack
    $216.40

    Magnasphere Recessed 1/2in Switch Set - MS150-12/MS150-T Series - 10 Pack

    MS150-12-W
    GRI

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    $216.40
  • Super Miniature 1/4in Recessed Switch Set - 50RS-12 Series - 10 Pack
    from $51.00

    Super Miniature 1/4in Recessed Switch Set - 50RS-12 Series - 10 Pack

    50RS-12
    GRI

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    from $51.00
  • Reed Switch Set, Miniature 1/4" Recessed w/ Cable Leads - 10 Pack
    from $65.20

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

    60RS-12
    GRI

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    from $65.20
  • N Series Switch Set Magnetic Contacts, Rare Earth Magnets w/ Press Fit Contacts
    from $59.60

    Rare Earth Mighty Mag Series Switch Sets - N20RS Series - 10 Pack

    N20RS-12-W
    GRI

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    from $59.60
  • Press Fit Reed Switch, 3/8" Recessed w/ Cable Leads and Nickel Plated Magnets
    from $45.20

    Rare Earth Mighty Mag Series Switch Sets - N2020 Series - 10 Pack

    N2020-12-W
    GRI

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    from $45.20
  • Press Fit Reed Switch, 3/4" Recessed w/ Cable Leads and Nickel Plated Magnets
    from $52.00

    Rare Earth Mighty Mag Series Switch Sets - N120T Series - 10 Pack

    N120T-12
    GRI

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    from $52.00
  • 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

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    from Call for Pricing
  • Box Tamper Switch With 12" Wire Leads
    from $97.00

    Box Tamper Switch - TS-01 Series - 10 Pack

    TSW-01
    GRI

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    from $97.00
  • 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
    GRI

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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
    GRI

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    from $45.20
  • Recessed 3/8" Switch Set Magnetic Contact, 1" Plus Standard Gap, 12" leads, White
    $424.00

    Rare Earth Mighty Mag Series Switch Sets - N5065 Series - 100 Pack

    N5065
    GRI

    These products are all Made to Order Which means they are non-cancelable and non-refundable Description Rare Earth Mighty Mag Series Switch Se...

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    $424.00
  • Recessed 1/2" Switch Set - 150 Series - 10 Pack
    from $51.80

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

    160-12
    GRI

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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
    GRI

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    from $58.20
  • Mighty Mag Rare Earth Magnets (Round) - 10 Pack
    from $11.00

    Mighty Mag Rare Earth Magnets (Round) - 10 Pack

    MM-375
    GRI

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    from $11.00
  • Industrial Overhead Aluminum Door Switch Set
    from $39.26

    Industrial Overhead Aluminum Door Switch Set - 200/250 Series

    210-36
    GRI

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    from $39.26
  • Door Monitor
    from $127.46

    Door Monitor

    290-1
    GRI

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    from $127.46
  • Door Alert Annunciator
    $105.88

    Door Alert Annunciator

    DA-1
    GRI

    These products are all Made to Order Which means they are non-cancelable and non-refundable Description Door Alert Annunciator The Door Alert ...

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    $105.88
  • Reed Switch Set, Super Miniature Recessed with 1/2™ Wide Gap, 12" Leads
    $94.40

    Reed Switch Set, Super Miniature Recessed with 1/2" Wide Gap, 12" Leads - Open Loop - 10 Pack

    NPNB-60RS-12WG
    GRI

    Super Miniature Recessed Reed Switch Set, 1/2" Wide Gap, Open Loop The Super Mini Recessed Switch series includes 1/4" diameter switches with reces...

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    $94.40
  • Push Button Plunger Switch, Open Loop, 9/16" Press Fit w/ Screw Terminals - 10 Pack
    $81.20

    Push Button Plunger Switch, Open Loop, 9/16" Press Fit w/ Screw Terminals - 10 Pack

    PB-101T
    GRI

    These products are all Made to Order Which means they are non-cancelable and non-refundable Description Push Button Plunger Switch, Open Loo...

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    $81.20
  • Roller Ball Actuated Plunger Switch, Closed Loop, Flanged
    from $68.60

    Roller Ball Plunger Contact - RB Series - 10 Pack

    RB-01-W
    GRI

    These products are all Made to Order Which means they are non-cancelable and non-refundable Description Roller Ball Plunger Contact - 10 Pack ...

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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
    GRI

    These products are all Made to Order Which means they are non-cancelable and non-refundable Description Rare Earth Mighty Mag Series Switch Se...

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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
    GRI

    These products are all Made to Order Which means they are non-cancelable and non-refundable Description Rare Earth Mighty Mag Series Switch Se...

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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
  • Magnasphere 3/8in Recessed Flanged Switch Set - MS20F/MS20-OF Series - 10 Pack
    from $202.60

    Magnasphere 3/8in Recessed Flanged Switch Set - MS20F/MS20-OF Series - 10 Pack

    MS20F-12-W
    GRI

    These products are all Made to Order Which means they are non-cancelable and non-refundable Description Magnasphere 3/8” Recessed Flanged Swit...

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    from $202.60