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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 PB3030W Recessed Switch 3/8" Push Button, Open Loop, White
George Risk Industries
Gri PB3030W Recessed Switch 3/8" Push Button, Open Loop, White
PB3030W
Special Order
$5.92
GRI PBF-100 3/4" Diameter 1 1/2" Push Button Switch with Flange, 10W, 200VDC, 0.50 Amp, Closed Loop, N/O, A,Brown
GRI PBF100T-W 3/4" Recessed Push Button Reed Switch
George Risk Industries
GRI PBF100T-W 3/4" Recessed Push Button Reed Switch
PBF100T-W-GEN
Special Order
$4.66
GRI PBF-101T-B Open Push Button Plunger with Terminal, 3/4" (D), Brown
George Risk Industries
GRI PBF-101T-B Open Push Button Plunger with Terminal, 3/4" (D), Brown
PBF-101T-B
Special Order
$7.24
GRI PBF-2020-B 3/8" Diameter Push Button Plunger Switch with Flange, 10W, 200VDC, 0.50A, Closed Loop, N/O, A, Brown
GRI PBF-2020-T-B 3/8" Plunger Switch, Closed Loop, Flange, Brown
George Risk Industries
GRI PBF-2020-T-B 3/8" Plunger Switch, Closed Loop, Flange, Brown
PBF-2020-T-B
Special Order
$5.28
GRI PBF-3030-W 3/8" Diameter Push Button Plunger Switch with Flange, 5W, 175VDC, 0.25A, Open Loop, N/O, A, White
GRI PTD-1-36 Power Transfer Device, 36" Armored Cable
George Risk Industries
GRI PTD-1-36 Power Transfer Device, 36" Armored Cable
PTD-1-36
Special Order
$19.96
GRI PTDC-18 Power Transfer Device with 18" Length, .218 Diameter
George Risk Industries
GRI PTDC-18 Power Transfer Device with 18" Length, .218 Diameter
PTDC-18
Special Order
$21.85
GRI PTDC-24 Power Transfer Device, 24", 0.218" Inside Diameter, 0.303" Outside Diameter
GRI PTDCL-12 Power Transfer Device, 12" (L)
George Risk Industries
GRI PTDCL-12 Power Transfer Device, 12" (L)
PTDCL-12
Special Order
$32.86
GRI PTDCL-18 Power Transfer Device, 18" (L)
George Risk Industries
GRI PTDCL-18 Power Transfer Device, 18" (L)
PTDCL-18
Special Order
$34.13
Products 1,549–1,560 of 2,330
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