Door & Window Contacts
287 products
Showing 181 - 216 of 287 products
Recessed, surface-mount, overhead door and wide-gap door and window contacts for intrusion detection on commercial and residential alarm systems. Top brands in this category include George Risk, Radionix and DSC. Use the filters to narrow results by brand, product type, price and availability.
Every listing includes the manufacturer part number, specs and datasheets, and we offer trade pricing for installers, integrators and IT teams with fast shipping across the US. Ordering for a project or in volume? Request a quote and our team will price it for you.
Showing 181 - 216 of 287 products
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George Risk Industries
George Risk Industries 150RS-12-B Sw Set, 1/2" Short Recessed.
Sale price$6.54
Regular price$6.98
In stock, 5 units
George Risk Industries
George Risk Industries 190-12-G-IND Recessed 3/4 Steel Door/SPDT.
Sale price$14.68
Regular price$15.66
In stock, 5 units
George Risk Industries
George Risk Industries 194-12-BL Recessed 1 Steel Door/SPDT.
Sale price$15.67
Regular price$16.72
In stock, 5 units
George Risk Industries
George Risk Industries 4400AB-48 Sw Set, Biased 4400A W/ 48" Of Armoured Cable
Sale price$75.82
Regular price$80.88
In stock, 5 units
George Risk Industries
George Risk Industries 502-W Sw Set, Micro Surf Mt Spst-No 1/4"Gap 26Ga Wire (Side Lead)
Sale price$5.42
Regular price$5.78
In stock, 5 units
George Risk Industries
George Risk Industries 7673-W Sw Set, 8484-Twg-W W/ 1K Res
Sale price$12.04
Regular price$12.84
In stock, 5 units
George Risk Industries
George Risk Industries PBF-2020-B 3/8" Push Button/Press To Fit/Adjustable Screw Plunger/With Flange.
Sale price$5.32
Regular price$5.68
In stock, 5 units
George Risk Industries
George Risk Industries TS-20-36 Tamper Switch, Spst-No Without.
Sale price$11.10
Regular price$11.84
In stock, 5 units
George Risk Industries
George Risk Industries 100-TC-W Sw Set, Mini Surf W/Terms & W/
Sale price$5.56
Regular price$5.94
In stock, 4 units
George Risk Industries
George Risk Industries 180MC-12-G Recessed 3/4 Steel Door/Closed Loop/MC-180 Door Channel Magnet/ Up To 3/4 Gap In Steel.
Sale price$9.31
Regular price$9.94
In stock, 4 units
George Risk Industries
George Risk Industries 184-12WG-B-IND Recessed 1 Steel Door/Closed Loop/Wide GapU.L. Fire Rated.
Sale price$9.84
Regular price$10.50
In stock, 4 units
George Risk Industries
George Risk Industries 194-12-B-IND Sw Set, 194-12-B Ind. Bagged
Sale price$16.05
Regular price$17.12
In stock, 4 units
George Risk Industries
George Risk Industries 2020-12-BL 3/8" Recessed/Closed Loop
Sale price$4.17
Regular price$4.44
In stock, 4 units
George Risk Industries
George Risk Industries 4400AB Sw Set, Biased 4400A
Sale price$55.56
Regular price$59.26
In stock, 4 units
George Risk Industries
George Risk Industries 4612 2" Gap Armored Cable
Sale price$51.30
Regular price$54.72
In stock, 4 units
George Risk Industries
George Risk Industries DIO6045 Diode, 1N4004 Do-41 Bagged
Sale price$3.15
Regular price$3.36
In stock, 4 units
George Risk Industries
George Risk Industries GI-18012B SW Set, inch, steel door, spst, brown (Bags of 10 only).
Sale price$5.79
Regular price$6.18
In stock, 4 units
George Risk Industries
George Risk Industries GI-E18012WGG Sw Set, 180-12Wg-G Ind Bagged.
Sale price$9.52
Regular price$10.16
In stock, 4 units
George Risk Industries
George Risk Industries GI-E18012WGW Sw Set, 180-12Wg-W Ind Bagged.
Sale price$9.52
Regular price$10.16
In stock, 4 units
George Risk Industries
George Risk Industries PBF-2020-W 3/8" Push Button/Press To Fit/Adjustable Screw Plunger/With Flange.
Sale price$5.32
Regular price$5.68
In stock, 4 units
George Risk Industries
George Risk Industries PTDC-18 Power Trnsf Device, W/2#10976
Sale price$26.97
Regular price$28.76
In stock, 4 units
George Risk Industries
George Risk Industries 100-T-B Spst-No 1" Gap W/Mm-900-B Sw Set, Mini Surface W/Terms
Sale price$5.40
Regular price$5.76
Only 3 units left

George Risk Industries
George Risk Industries 10461-B Pack, Res 1Ea 1K, 2K,& 3.9K
Sale price$10.20
Regular price$10.88
Only 3 units left
George Risk Industries
George Risk Industries 140T-12WG-W Sw Set, 3/4" Recessed W/M-5-W
Sale price$10.43
Regular price$11.12
Only 3 units left
George Risk Industries
George Risk Industries 180-12WG-G 10 PACK Sw Set 3/4" Steel Door 10 Pack
Sale price$89.62
Regular price$95.60
Only 3 units left
George Risk Industries
George Risk Industries 2020-T-B 3/8" Recessed/Closed Loop/Terminals.
Sale price$5.08
Regular price$5.42
Only 3 units left
George Risk Industries
George Risk Industries 2020-T-W 3/8" Recessed/Closed Loop/Terminals.
Sale price$5.08
Regular price$5.42
Only 3 units left
George Risk Industries
George Risk Industries 8080RS-T-W Sw Set, 8080Rs-T Sw Drw#.
Sale price$7.27
Regular price$7.76
Only 3 units left
George Risk Industries
George Risk Industries 8427 Pack, Resistor 2- 4.7K
Sale price$5.56
Regular price$5.94
Only 3 units left
George Risk Industries
George Risk Industries DS-01-B Short Roller Ball Switch/Screw Down Flange/Closed Loop.
Sale price$8.64
Regular price$9.22
Only 3 units left
George Risk Industries
George Risk Industries DS-03-W Short Ball Roller Switch/Screw Down Flange/SPDT.
Sale price$10.06
Regular price$10.74
Only 3 units left
George Risk Industries
George Risk Industries PBF-100-B Sw, Push Button Flanged
Sale price$7.43
Regular price$7.92
Only 3 units left
George Risk Industries
George Risk Industries 100-12-W Sw Set, Mini Surf Tab Spst-No.
Sale price$5.08
Regular price$5.42
Only 2 units left
George Risk Industries
George Risk Industries 10331-B Sw Set, 190-12-B W/Hsr & 3/8"
Sale price$55.05
Regular price$58.72
Only 2 units left

George Risk Industries
George Risk Industries 10758-W Sw Set, 190-12-W W/2-2.2K Res.
Sale price$18.30
Regular price$19.52
Only 2 units left
George Risk Industries
George Risk Industries 180MC-12-W Recessed 3/4 Steel Door/Closed Loop/MC-180 Door Channel Magnet/ Up To 3/4 Gap In Steel.
Sale price$9.31
Regular price$9.94
Only 2 units left
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