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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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  • 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
  • Emergency Alarm
    from $31.66

    Emergency Alarm - Panic Switch

    GR3045
    GRI

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  • 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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  • Door Channel Magnets - 10 Pack
    $49.20

    Door Channel Magnets - 10 Pack

    MC-180
    GRI

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    $49.20
  • 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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  • PB-2020 Plunger Switch White
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    PB-3030-36-W
    GRI

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

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    S50RS-12
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  • 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

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

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    50RF-12-W
    GRI

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  • 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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  • Miniature Surface Mounted Switch Sets Without Flanges - 110 Series - 10 Pack
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    110-12-AL
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    from $49.20
  • Security Switch Spacers
    from $3.02

    Security Switch Spacers

    S-27T
    GRI

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    from $3.02
  • Temperature Sensor - T8800 Series
    from $31.46

    Temperature Sensor - T8800 Series

    T8800R
    GRI

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    from $31.46
  • Vent Switch
    from $22.50

    Venting Switch Set - VS Series

    VS-06
    GRI

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    from $22.50
  • Reed Switch Set, Small Miniature Surface Mount w/ Center Leads & Break Away Flange
    from $42.60

    Miniature Surface Mount Switch Sets - 50/50F/55F Series - 10 Pack

    55F-12
    GRI

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    from $42.60
  • 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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  • 120T/4473 Series 3/4" Switch 3/8" Magnet Recessed Switch Sets
    from $44.86

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    120T-12-W
    GRI

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    from $44.86
  • Click to expand HVAC/O KIT - Specified Resistor Value - Omni Directional(Optional) HVAC/O KIT - Specified Resistor Value - Omni Directional(Optional)
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    HVAC-KIT
    GRI

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    from $42.16
  • 10.91mm Power Transfer Device
    from $21.10

    Power Transfer Device With Custom Lengths

    PTDCL
    GRI

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    from $21.10
  • 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
  • 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

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    210-36
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  • Engraved Wall Plate
    $27.00

    Engraved Wall Plate

    PP-30
    GRI

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    $27.00
  • Press Fit Reed Switch 1/4"
    from $45.20

    Rare Earth Mighty Mag Series Switch Sets - N50RF Series - 10 Pack

    N50RF-12
    GRI

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  • Industrial Track Mount Overhead Kit
    from $28.10

    Industrial Track Mount Overhead Kit - 8297/8297Kit

    8297-KIT
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    from $28.10
  • 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), Surface Mount w/ Covers
    from $32.60

    Switch (Only), Surface Mount w/ Covers And Screw Terminals - Closed Loop - 10 Pack

    S29A
    GRI

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    from $32.60
  • 120T/4473 Series 3/4" Switch 3/8" Magnet Recessed Switch Sets
    from $31.60

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    S120T-12
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    from $31.60
  • Switch (Only), Recessed 3/8" Press Fit w/ 12" Leads
    from $26.40

    Switch (Only), Recessed 3/8" Press Fit w/ 12" Leads - Closed Loop - 10 Pack

    S2020-12
    GRI

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  • Switch (Only), Recessed 1/2" Switch
    $40.80

    Switch (Only), Recessed 1/2" Switch w/ 12" Leads - Closed Loop - 10 Pack

    S150-12-W
    GRI

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    $40.80
  • Miniature Flanged Surface Mount Switch Set - 1" Gap - 200V/140V
    from $31.60

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    S100-12
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    from $31.60
  • Hold-Up Switch - Latching/Non-Latching Indicator
    $37.94

    Hold-Up Switch - Latching/Non-Latching Indicator

    HD-1
    GRI

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    $37.94
  • NSP-17-GREEN Remote Station Plate, Narrow Gang Stainless Steel Plate with One Button
    $36.00

    Remote Station Plate, Narrow Gang Stainless Steel Plate With One Button

    NSP-17-GREEN
    GRI

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    $36.00
  • Remote Station Plate, Single Gang Stainless Steel Plate With One Red Panic Button And One Green General Purpose Button
    $34.58

    Remote Station Plate, Single Gang Stainless Steel Plate With One Red Panic Button And One Green General Purpose Button

    SP-18
    GRI

    Description Single Gang Stainless Steel Plate Single Gang Stainless Steel Plate with One *Red Panic Button and One **Green General Purpose Button ...

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    $34.58
  • Remote Station Plate, Single Gang Stainless Steel Plate with One Red Panic Button
    $34.78

    Remote Station Plate, Single Gang Stainless Steel Plate with One Red Panic Button

    SP-17
    GRI

    Description Remote Station Plate, Single Gang Stainless Steel Plate with One Red Panic Button Single Gang Stainless Steel Plate with One *Red Pani...

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    $34.78
  • Alarmed Window Bar
    $49.48

    Alarmed Window Bar - Fits Windows 30" - 42"

    WB-30-42
    GRI

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    $49.48
  • Recessed ANSI Switch (UL listed), Tamper Resistant
    from $39.80

    Recessed ANSI Switch (UL listed), Tamper Resistant

    229
    GRI

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    from $39.80
  • Mighty Mag Rare Earth Magnet In Case
    from $39.20

    Mighty Mag Rare Earth Magnet In Case, 0.22" x 0.46" x 0.96" - 10 Pack/ 100 Pack

    CMMF-875-B-10
    GRI

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    from $39.20
  • Mighty Mag Rare Earth Magnet
    from $8.20

    Mighty Mag Rare Earth Magnets (Flat) - 10 Pack

    MM-45
    GRI

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    from $8.20
  • 2500K-G Remote Terminal Sensor + Case
    $31.60

    Remote Terminal Sensor + Case - Normally Open For An Open Loop Circuit 12 Volts DC

    2500K-G
    GRI

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    $31.60
  • 2600K Remote Terminal Sensor + Case
    Sold out
    $30.36

    Remote Terminal Sensor + Case - Normally Closed For A Closed Loop Circuit 12 Volts DC

    2600K
    GRI

    Description Remote Terminal Sensor - Normally Closed For A Closed Loop Circuit 12 Volts DC Remote Terminal Sensor - Normally Closed For A Closed L...

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    $30.36
    Sold out
  • Concealed Concrete Switch Sets - 4510A Series
    from $48.02

    Concealed Concrete Switch Sets - 4510A Series

    4510A
    GRI

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    from $48.02
  • Mini Curtain Door Switch With 36" Armored Cable
    from $49.64

    Mini Curtain Door Switch Sets - 4612 Series

    4612
    GRI

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    from $49.64
  • Special Purpose Pull Apart Surface Mount Reed Switch Set - 4704 Series
    from $31.60

    Special Purpose Pull Apart Surface Mount Reed Switch Set - 4704 Series

    4704-A
    GRI

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    from $31.60
  • Reed Switch Set, Closed Loop
    from $49.00

    Standard Surface Mount Switch Sets - 28/29 Series - 10 Pack

    28A-W
    GRI

    These products are all Made to Order Which means they are non-cancelable and non-refundable Description Standard Surface Mount Switch Sets - 2...

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    from $49.00
  • 3/8" Press Fit With Flat Magnet Switch Sets - 5088 Series - 10 Pack
    from $42.20

    3/8" Flat Magnet Recessed Switch Sets - 5088 Series - 10 /Pack

    5088
    GRI

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    from $42.20
  • 300 PIR MOTION DETECTOR
    $33.03

    Motion Detector, Digital Bravo" 300 Passive Infrared Sensor, Multi-Level Signal Processing

    NPNB-BV300
    Primus Cable

    Digital Bravo® 300 Passive Infrared PIR Motion Detector Bravo® 300 infrared motion detector is an ideal addition or start-up to a well-equipped se...

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    $33.03