Door & Window Contacts
287 products
Showing 109 - 144 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 109 - 144 of 287 products
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George Risk Industries
George Risk Industries 1100C-12-B Mini Surface Mount/SPDT/Screw Mount/With Covers.
Sale price$12.21
Regular price$13.02
In stock, 10 units
George Risk Industries
George Risk Industries 1100C-12WG-G Mini Surface Mount/SPDT/Screw Mount/With Covers/Wide Gap.
Sale price$12.95
Regular price$13.80
In stock, 10 units
George Risk Industries
George Risk Industries 130T-12-B Sw Set, Molded 80 Case Spst-Nc
Sale price$7.88
Regular price$8.40
In stock, 10 units
George Risk Industries
George Risk Industries 184-12WG-G-IND Recessed 1 Steel Door/Closed Loop/Wide GapU.L. Fire Rated.
Sale price$9.84
Regular price$10.50
In stock, 10 units
George Risk Industries
George Risk Industries 2020-12-W 3/8" Recessed/Closed Loop.
Sale price$4.17
Regular price$4.44
In stock, 10 units
George Risk Industries
George Risk Industries 412P-B Sw Set, Surface Mount Brown.
Sale price$17.85
Regular price$19.04
In stock, 10 units
George Risk Industries
George Risk Industries 4532L Magnet Mini Floor Mount/2 Armored Cable/Closed Loop/With 4175 Bracket and M-15
Sale price$25.48
Regular price$27.18
In stock, 10 units
George Risk Industries
George Risk Industries 6644-T 10 PACK Pack Resistor 2-1K 1/8 Watt 10 Pack
Sale price$88.70
Regular price$94.60
In stock, 10 units
George Risk Industries
George Risk Industries PBF-100T-W Sw, Push Button Flanged
Sale price$7.43
Regular price$7.92
In stock, 10 units
George Risk Industries
George Risk Industries 110-12WG-W Mini Surface Mount/Closed Loop/Self Stick/Wide Gap.
Sale price$5.82
Regular price$6.20
In stock, 9 units
George Risk Industries
George Risk Industries 11316-B PACK, RES R1-B-120 OHM 1/4W + OR - 1% W/1 GRN & 1 WHT 1061 LD_x000d_SEE SPECS. Must be ordered in multiples
Sale price$6.74
Regular price$7.18
In stock, 9 units

George Risk Industries
George Risk Industries 129A-W Sw Set, Miniature Spst-No
Sale price$7.59
Regular price$8.10
In stock, 9 units
George Risk Industries
George Risk Industries 180-12-G 10 PACK Sw Set 3/4" Steel Door Spst- 10 Pack
Sale price$63.95
Regular price$68.20
In stock, 9 units
George Risk Industries
George Risk Industries 184MC-12-W Recessed 1 Steel Door/Closed Loop/MC-180 Door Channel Magnet/Up To 3/4 Gap In Steel.
Sale price$9.46
Regular price$10.10
In stock, 9 units
George Risk Industries
George Risk Industries 190-12-BL-IND Recessed 3/4 Steel Door/SPDT.
Sale price$14.68
Regular price$15.66
In stock, 9 units

George Risk Industries
George Risk Industries 194-12-W Recessed 1 Steel Door/SPDT.
Sale price$15.67
Regular price$16.72
In stock, 9 units
George Risk Industries
George Risk Industries 194-12WG-G Recessed 1 Steel Door/SPDT/Wide Gap.
Sale price$17.55
Regular price$18.72
In stock, 9 units
George Risk Industries
George Risk Industries 29PD-B Sw Set, Surface Mount Dpdt 1" Gap 24" 6 Cond Cable Brown
Sale price$21.42
Regular price$22.84
In stock, 9 units
George Risk Industries
George Risk Industries 410PWG-G Industrial Surface Mount/Closed Loop/Wide Gap/36 2 Conductor Jacketed Lead.
Sale price$12.83
Regular price$13.68
In stock, 9 units

George Risk Industries
George Risk Industries 5226 Spacer, Aluminum 4401.
Sale price$6.66
Regular price$7.10
In stock, 9 units
George Risk Industries
George Risk Industries 8427-W Pack, Resistor 2- 4.7K
Sale price$5.56
Regular price$5.94
In stock, 9 units
George Risk Industries
George Risk Industries GI-E19012G Sw Set, 190-12-G Ind Bagged Ind Bag (5X5) / Bag Of 10 (12X12)
Sale price$14.77
Regular price$15.76
In stock, 9 units
George Risk Industries
George Risk Industries 100-12WG-W Sw Set, Mini Surf Tap Spst-No
Sale price$5.82
Regular price$6.20
In stock, 8 units
George Risk Industries
George Risk Industries 10126-B Sw Set, 180-12-B W/2-1K Res.
Sale price$10.41
Regular price$11.10
In stock, 8 units
George Risk Industries
George Risk Industries 110-T-B Mini SurfaceMount/Self Stick/Closed Loop/Terminals.
Sale price$5.40
Regular price$5.76
In stock, 8 units
George Risk Industries
George Risk Industries 110-TWG-W Mini Surface Mount/Self Stick/Closed Loop/Wide Gap/Terminals.
Sale price$6.07
Regular price$6.48
In stock, 8 units
George Risk Industries
George Risk Industries 180-12-B W/10K Sw Set
Sale price$9.04
Regular price$9.64
In stock, 8 units
George Risk Industries
George Risk Industries 184MC-12-B Gap In Steel Recessed 1 Steel Door/Closed Loop/MC-180 Door Channel Magnet/Up To 3/4.
Sale price$9.46
Regular price$10.10
In stock, 8 units
George Risk Industries
George Risk Industries 185-12-B Loop N/C Molded Case Brown.
Sale price$8.71
Regular price$9.30
In stock, 8 units
George Risk Industries
George Risk Industries 194-12-G Recessed 1 Steel Door/SPDT.
Sale price$15.67
Regular price$16.72
In stock, 8 units
George Risk Industries
George Risk Industries 195-12-W 10 PACK Sw Set 3/4" Door Switch Dpdt 10 Pack
Sale price$197.62
Regular price$210.80
In stock, 8 units
George Risk Industries
George Risk Industries 29A-G Surface Mount Contacts Gray.
Sale price$5.08
Regular price$5.42
In stock, 8 units
George Risk Industries
George Risk Industries 410WG-G Sw Set, Surface Mount Gray
Sale price$11.79
Regular price$12.58
In stock, 8 units
George Risk Industries
George Risk Industries 4405-A-48 Sw Set, Ind Surf Mt Wide Gap
Sale price$98.85
Regular price$105.44
In stock, 8 units
George Risk Industries
George Risk Industries 4700-A Industrial Track Mount, Closed Loop
Sale price$74.22
Regular price$79.16
In stock, 8 units
George Risk Industries
George Risk Industries 8080-TMC-W SW SET, S8080-T-W W/MC180 MAG. Must be ordered in multiples of 10.
Sale price$9.31
Regular price$9.94
In stock, 8 units
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