GRI Switches



GRI Reed Switches

GRI's reed switches are the first choice of Security Dealers and CCTV Installers. Their diverse selection of switches and proximity sensors is perfect for security and alarm applications.


GRI offers a large collection of reed switches, proximity sensors, roller switches, plunger switches, tamper switches, surface mount switches, door & proximity switches, overhead door switches, and door contacts for alarm systems and any low voltage status monitoring application.

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44 Items

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  1. GRI 6644 (QTY of 10)
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    GRI 6644 (QTY of 10)

    GRI 6644 Magnetic Contact Resistor Pack, 2 Blue Leads, 2 Black Leads (Qty of 10)
    $8.00
  2. GRI 120T-12 (QTY of 10)
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    GRI 120T-12 (QTY of 10)

    GRI 120T-12, 3/4" Switch 3/8" Magnet Recessed Switch Set, White (QTY of 10)
    $9.00
  3. GRI 20RS-12 (QTY of 10)
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    GRI 20RS-12 (QTY of 10)

    GRI 20RS-12, 3/8" Short Press Fit Recessed Switch Set, White (QTY of 10)
    $9.00
  4. GRI 29A-B (QTY of 10)
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    GRI 29A-B (QTY of 10)

    GRI 29A-B, Surface Mount Magnetic Reed Switch Set, 1" Standard Gap, Brown (QTY of 10)
    $9.00
  5. GRI 20RS-T-W (QTY of 10)
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    GRI 20RS-T-W (QTY of 10)

    GRI 20RS-T-W Short Press Fit Recessed Switch Set, 0.93" Length, 1/2" Standard Gap, White (QTY of 10)
    $10.00
  6. GRI 100-T
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    GRI 100-T

    GRI 100-T 100 Series Miniature Surface Mount Switch Set, 10W, 160VDC, 0.40A, Adhesive Tape, White
    $10.00
  7. GRI 29A
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    GRI 29A

    GRI 29A 29 Series Surface Mount Magnetic Reed Switch Set, 1" Standard Gap, Side Mounted Screw Terminals, White
    $10.00
  8. GRI 100-T-B (QTY of 10)
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    GRI 100-T-B (QTY of 10)

    GRI 100-T-B Miniature Surface Mount Switch Set, Brown (QTY of 10)
    $11.00
  9. GRI 180-12-G (QTY of 10)
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    GRI 180-12-G (QTY of 10)

    GRI 180-12-G, Steel Door Recessed Switch Set, Standard Gap, Fire Rated, Gray (QTY of 10)
    $12.00
  10. GRI N20RS-T (QTY of 10)
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    GRI N20RS-T (QTY of 10)

    GRI N20RS-T Switch Set, MM-400 Rare Earth Magnet Press to Fit Contact (QTY of 10)
    $13.00
  11. GRI 8080-T-W
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    GRI 8080-T-W

    GRI 8080-T-W, 3/4" Steel Door Recessed Switch Set, Standard Gap
    $13.00
  12. GRI 180-12-W
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    GRI 180-12-W

    GRI 180-12-W, 3/4" Steel Door Recessed Switch Set, Standard Gap, Fire Rated, White
    $15.00
  13. GRI 184-12 (QTY of 10)
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    GRI 184-12 (QTY of 10)

    GRI 184-12, Steel Door Recessed Switch Set, Standard Gap, Fire Rated, White (QTY of 10)
    $16.00
  14. GRI 184-12WG
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    GRI 184-12WG

    GRI 184-12WG, 1" Steel Door Recessed Switch Set, Wide Gap, Fire Rated, White
    $18.00
  15. GRI 4460A
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    GRI 4460A

    GRI 4460A Miniature Commercial Surface Mount Switch Set, 18" Armored Cable, Aluminum
    $25.00
  16. GRI 110-T (QTY of 10)
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    GRI 110-T (QTY of 10)

    GRI 110-T Miniature Surface Mount Switch Set, Standard Gap, White (QTY of 10)
    $11.00
  17. GRI 199-12-W
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    GRI 199-12-W

    GRI 199-12-W 1" Steel Door Recessed Switch Set, White
    $30.00
  18. GRI 20RS-T-B (QTY of 10)
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    GRI 20RS-T-B (QTY of 10)

    GRI 20RS-T-B 3/8" Short Press Fit Recessed Switch Set, Brown (QTY of 10)
    $11.00
  19. GRI 100-TWG (QTY of 10)
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    GRI 100-TWG (QTY of 10)

    GRI 100-TWG Miniature Surface Mount Switch Set, Wide Gap, White (QTY of 10)
    $13.00
  20. GRI 195-12
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    GRI 195-12

    GRI 195-12 3/4" Steel Door Recessed Switch Set, Standard Gap, White
    $29.00
  21. GRI 180-12 (QTY of 10)
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    GRI 180-12 (QTY of 10)

    GRI 180-12 180 Series 3/4" Steel Door Recessed Switch Set, Standard Gap, Brown (QTY of 10)
    $11.00
  22. GRI 8080RS-T-W (QTY of 10)
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    GRI 8080RS-T-W (QTY of 10)

    GRI 8080RS-T-W 3/4" Recessed Stubby Steel Door Switch Set with Terminals, White (QTY of 10)
    $13.00
  23. GRI N20RS-12 (QTY of 10)
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    GRI N20RS-12 (QTY of 10)

    GRI N20RS-12 Switch Set, Stubby Recessed, Closed Loop, Standard Gap, White (QTY of 10)
    $13.00
  24. GRI 180-12WG (QTY of 10)
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    GRI 180-12WG (QTY of 10)

    GRI 180-12WG 3/4" Steel Door Recessed Switch Set, Wide Gap, White (QTY of 10)
    $15.00
  25. GRI 4400-A
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    GRI 4400-A

    GRI 4400-A Industrial Surface Mount Switch Set, 2-1/2" Standard Gap, 36" Armored Cable, Aluminum
    $60.00
  26. GRI 110-TWG-W (QTY of 10)
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    GRI 110-TWG-W (QTY of 10)

    GRI 110-TWG-W Miniature Surface Mount Switch Set, Wide Gap, White (QTY of 10)
    $12.00
  27. GRI 700-T-W (QTY of 10)
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    GRI 700-T-W (QTY of 10)

    GRI 700-T-W Capped Miniature Surface Mount Switch Set, 3/4" Standard Gap, White (QTY of 10)
    $15.00
  28. GRI 4405-A
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    GRI 4405-A

    GRI 4405-A Industrial Surface Mount Switch Set, 2-1/2" Standard Gap, Aluminum
    $80.00
  29. GRI 194-12 (QTY of 10)
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    GRI 194-12 (QTY of 10)

    GRI 194-12 1" Steel Door Recessed Switch Set, Standard Gap, White (QTY of 10)
    $23.00
  30. GRI 29AWG
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    GRI 29AWG

    GRI 29AWG Surface Mount Magnetic Reed Switch Set, 1-1/2" Wide Gap, White
    $15.00
  31. GRI 4402-A
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    GRI 4402-A

    GRI 4402-A Industrial Surface Mount Switch Set, 2-1/2" Standard Gap, Aluminum
    $68.00
  32. GRI 110-12WG (QTY of 10)
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    GRI 110-12WG (QTY of 10)

    GRI 110-12WG Miniature Surface Mount Switch Set, Wide Gap, White (QTY of 10)
    $13.00
  33. GRI 180-12WG-B (QTY of 10)
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    GRI 180-12WG-B (QTY of 10)

    GRI 180-12WG-B 3/4" Steel Door Recessed Switch Set, Wide Gap, Fire Rated, Brown (QTY of 10)
    $17.00
  34. GRI 190-12-W
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    GRI 190-12-W

    GRI 190-12-W 3/4" Steel Door Recessed Switch Set, Standard Gap, White
    $17.00
  35. GRI 8080-TWG-W (QTY of 10)
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    GRI 8080-TWG-W (QTY of 10)

    GRI 8080-TWG-W 3/4" Steel Door Recessed Switch Set, Wide Gap, White (QTY of 10)
    $19.00
  36. GRI 8080-T-B
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    GRI 8080-T-B

    GRI 8080-T-B 3/4" Steel Door Recessed Switch Set, Standard Gap, Brown
    $11.00
  37. GRI 8080-TWG-B (QTY of 10)
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    GRI 8080-TWG-B (QTY of 10)

    GRI 8080-TWG-B 3/4" Steel Door Recessed Switch Set, Wide Gap, Brown (QTY of 10)
    $17.00
  38. GRI 4700A
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    GRI 4700A

    GRI 4700A Industrial Track Mount Switch Set, 1.75" to 2.75" Track Size, Up to 3" Gap
    $99.00
  39. GRI 180RS-12 (QTY of 10)
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    GRI 180RS-12 (QTY of 10)

    GRI 180RS-12, 3/4" Recessed Stubby Steel Door Switch Set, 5/8" Gap, White (QTY of 10)
    $13.00
  40. GRI 2020-T-W (QTY of 10)
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    GRI 2020-T-W (QTY of 10)

    GRI 2020-T-W 3/8" Press Fit Recessed Switch Set, Standard 1/2" Gap, White (QTY of 10)
    $9.00
  41. GRI 199-12-B
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    GRI 199-12-B

    GRI 199-12-B 1" Steel Door Recessed Switch Set, Standard Gap, Brown
    $30.00
  42. GRI2020-12WG (QTY of 10)
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    GRI2020-12WG (QTY of 10)

    GRI2020-12WG 3/8" Press Fit Switch Set, 1" Wide Gap, White (QTY of 10)
    $9.00
  43. GRI 3030-T-W (QTY of 10)
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    GRI 3030-T-W (QTY of 10)

    GRI 3030-T-W 3/8" Press Fit Recessed Switch Set, 1/2" Standard Gap, White (QTY of 10)
    $19.00
  44. GRI 4532
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    GRI 4532

    GRI 4532 Floor Mount Miniature Overhead Door Switch Set, 2-1/2" Gap, 10W, 200VDC, 0.50A, Armored Cable, Aluminum
    $33.00
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44 Items

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