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.
GRI PB-2020-W (QTY of 10)
GRI PB-2020-W 3/8" Diameter Push Button Plunger Switch, White (QTY of 10)$7.00-
GRI 6644 (QTY of 10)
GRI 6644 Magnetic Contact Resistor Pack, 2 Blue Leads, 2 Black Leads (Qty of 10)$8.00 -
GRI 120T-12 (QTY of 10)
GRI 120T-12, 3/4" Switch 3/8" Magnet Recessed Switch Set, White (QTY of 10)$19.00 -
GRI 20RS-12 (QTY of 10)
GRI 20RS-12, 3/8" Short Press Fit Recessed Switch Set, White (QTY of 10)$19.00 -
GRI 29A-B (QTY of 10)
GRI 29A-B, Surface Mount Magnetic Reed Switch Set, 1" Standard Gap, Brown (QTY of 10)$19.00 -
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)$19.00 -
GRI2020-12WG (QTY of 10)
GRI2020-12WG 3/8" Press Fit Switch Set, 1" Wide Gap, White (QTY of 10)$19.00 -
GRI 4473-W (QTY of 10)
GRI 4473-W 3/4" Switch 3/8" Magnet Recessed Switch Set, Press Fit, 1/2" Standard Gap, White (QTY of 10)$19.00 -
GRI 2120-12WG (QTY of 10)
GRI 2120-12WG 3/8" Press Fit Ribbed Recessed Switch Set, 1" Wide Gap, Closed Loop, N/O, A, White (QTY of 10)$19.00 -
GRI N4473 (QTY of 10)
GRI N4473 Switch Set, MM-400 Rare Earth Magnet Paired with Molded 80 3/8" Case, SPST, N/O, White (Qty of 10)$19.00 -
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GRI PBF-2020-W (QTY of 10)
GRI PBF-2020-W 3/8" Diameter Push Button Plunger Switch with Flange, White (QTY of 10)$19.00 -
GRI PBF-2020-B (QTY of 10)
GRI PBF-2020-B 3/8" Diameter Push Button Plunger Switch with Flange, Brown (QTY of 10)$19.00 -
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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)$20.00 -
GRI 100-T
GRI 100-T 100 Series Miniature Surface Mount Switch Set, 10W, 160VDC, 0.40A, Adhesive Tape, White$10.00 -
GRI 29A
GRI 29A 29 Series Surface Mount Magnetic Reed Switch Set, 1" Standard Gap, Side Mounted Screw Terminals, White$10.00 -
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GRI 110-T (QTY of 10)
GRI 110-T Miniature Surface Mount Switch Set, Standard Gap, White (QTY of 10)$21.00 -
GRI 20RS-T-B (QTY of 10)
GRI 20RS-T-B 3/8" Short Press Fit Recessed Switch Set, Brown (QTY of 10)$21.00 -
GRI 180-12 (QTY of 10)
GRI 180-12 180 Series 3/4" Steel Door Recessed Switch Set, Standard Gap, Brown (QTY of 10)$21.00 -
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GRI PB-2020-T-W (QTY of 10)
GRI PB-2020-T-W 3/8" Diameter Plunger Switch with Terminals, White (QTY of 10)$21.00 -
GRI PBF-2020-T (QTY of 10)
GRI PBF-2020-T 3/8" Diameter Push Button Plunger Switch with Flange and Terminals, White (QTY of 10)$21.00 -
GRI 180-12-G (QTY of 10)
GRI 180-12-G, Steel Door Recessed Switch Set, Standard Gap, Fire Rated, Gray (QTY of 10)$22.00 -
GRI 110-TWG-W (QTY of 10)
GRI 110-TWG-W Miniature Surface Mount Switch Set, Wide Gap, White (QTY of 10)$22.00 -
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 -
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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 -
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 -
GRI N20RS-12 (QTY of 10)
GRI N20RS-12 Switch Set, Stubby Recessed, Closed Loop, Standard Gap, White (QTY of 10)$13.00 -
GRI 110-12WG (QTY of 10)
GRI 110-12WG Miniature Surface Mount Switch Set, Wide Gap, White (QTY of 10)$13.00 -
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 -
GRI PBF-100 (QTY of 10)
GRI PBF-100 3/4" Diameter x 1 1/2" L Push Button Switch with Flange, White (QTY of 10)$13.00 -
GRI RB-01 (QTY of 10)
GRI RB-01 Roller Ball Plunger Contact, Closed Loop,10W, Brown (QTY of 10)$13.00 -
GRI PBF-3030-W (QTY of 10)
GRI PBF-3030-W 3/8" Diameter Push Button Plunger Switch with Flange, White (QTY of 10)$13.00 -
GRI 180-12-W
GRI 180-12-W, 3/4" Steel Door Recessed Switch Set, Standard Gap, Fire Rated, White$15.00 -
GRI 180-12WG (QTY of 10)
GRI 180-12WG 3/4" Steel Door Recessed Switch Set, Wide Gap, White (QTY of 10)$15.00 -
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 -
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GRI PBF-100T (QTY of 10)
GRI PBF-100T 3/4" Diameter x 1 1/2" L Push Button Switch with Flange and Terminal, White (QTY of 10)$15.00Out of stock -
GRI DS-01-B (QTY of 10)
GRI DS-01-B Short Roller Ball Plunger Switch, 12" Wire Leads 22AWG, with 360° of Ball Access and Screw Down Flange, Brown (QTY of 10)$15.00 -
GRI PBF-101T-W (QTY of 10)
GRI PBF-101T-W 3/4" Diameter Push Button Plunger Switch with Flange and Terminal, 5W, Open Loop, White (QTY of 10)$15.00 -
GRI PB-100T (QTY of 10)
GRI PB-100T Push Button Plunger Switch with Terminals, Closed Loop, A Reed Form, 10W, White (QTY of 10)$15.00 -
GRI 184-12 (QTY of 10)
GRI 184-12, Steel Door Recessed Switch Set, Standard Gap, Fire Rated, White (QTY of 10)$16.00 -
GRI DS-01T-B
GRI DS-01T-B Short Roller Ball Plunger Switch with 360 Degrees of Ball Access and Screw Down Flange, Brown$16.00 -
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 -
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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 -
GRI DS-01-72-W (QTY of 10)
GRI DS-01-72-W Short Roller Ball, Closed Loop, 12” Wire Leads, White (QTY of 10)$17.00 -
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GRI TS-20-36 (QTY of 10)
GRI TS-20-36 3/8" Diameter Recessed Tamper/Plunger Switch, Adjustable, Reed Plunger with 36" Leads and without Brackets (QTY of 10)$18.00
