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Alarm Contacts

Alarm Contacts include magnetic contacts, reed switches, door/window sensors, panic and hold-up buttons, and plunger switches designed for commercial intrusion detection. These durable, tamper-resistant devices integrate with alarm panels and access control systems to reduce false alarms, speed response times, and protect assets. Available in wired and wireless options, our selection supports flexible installation, low maintenance, and reliable perimeter and point-of-entry monitoring for offices, retail, warehouses, and multi-site facilities.

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2,330 products found. 12 displayed.

GRI S-222-B Cover, 29AB, Brown
George Risk Industries
GRI S-222-B Cover, 29AB, Brown
S-222-B
Special Order
$0.43
GRI S-222-G Cover for 29, Grey
George Risk Industries
GRI S-222-G Cover for 29, Grey
S-222-G
Special Order
$0.28
GRI S-222-W Cover for 29AW, White
George Risk Industries
GRI S-222-W Cover for 29AW, White
S-222-W
Special Order
$0.37
GRI S29PBXWG-W Commercial Surface Mount Switch Set, Up to 1.5" and 0.75" on Steel, Open Loop, White
GRI S402WGG Switch, Surface Mount, SPSDT, 1-1/2" Gap
George Risk Industries
GRI S402WGG Switch, Surface Mount, SPSDT, 1-1/2" Gap
S402WGG
Special Order
$9.05
GRI S4400-A-144 Switch with 12' Armored Lead, Industrial Grade, Widegap
George Risk Industries
GRI S4400-A-144 Switch with 12' Armored Lead, Industrial Grade, Widegap
S4400-A-144
Special Order
$80.54
GRI S4400A Switch for 4400-A Switch Set
George Risk Industries
GRI S4400A Switch for 4400-A Switch Set
S4400A
Special Order
$26.89
GRI S505-W Mini Surface Mount Switch, White
George Risk Industries
GRI S505-W Mini Surface Mount Switch, White
S505-W
Special Order
$3.23
GRI S5065 Pair Switch with Magnet, 3/8" Press Fit/Leads
George Risk Industries
GRI S5065 Pair Switch with Magnet, 3/8" Press Fit/Leads
S5065
Special Order
$1.90
GRI S50F-12-W-BA SW Breakaway Flange Switch Only
George Risk Industries
GRI S50F-12-W-BA SW Breakaway Flange Switch Only
S50F-12-W-BA
Special Order
$2.41
GRI S50RS12B Mini Switch Bar, 1/4"
George Risk Industries
GRI S50RS12B Mini Switch Bar, 1/4"
S50RS12B
Special Order
$3.43
GRI S50RS-12-W 1/4" Recessed Stubby/Closed Loop, White
George Risk Industries
GRI S50RS-12-W 1/4" Recessed Stubby/Closed Loop, White
S50RS-12-W
Special Order
$3.44
Products 1,597–1,608 of 2,330
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