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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George Risk Industries
GRI 40RS-12-G 3/8" Short Press Fit Switch Set, Standard Gap 3/4", SPDT, Gray
40RS-12-G
In Stock
$8.40
George Risk Industries
GRI 410-W 410 Industrial Surface Mount Switch Set, Standard Gap, 10W, 160VDC, 0.40 Amp, Closed Loop, N/O, A, White
410-W
In Stock
$8.57
George Risk Industries
GRI 413P-B Surface Mount Switch DPDT 36" 6-Contact Jack, Brown
413P-B
In Stock
$21.43
George Risk Industries
GRI 413PWG300G SRFC Mount Industrial DPDT Switch with 25 Leads
413PWG300G
In Stock
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$51.24
$41.42
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George Risk Industries
GRI 413PWG-G Industrial Surface Mount Switch Set, Wide Gap, DPDT, Gray,
413PWG-G
In Stock
$26.82
George Risk Industries
GRI 4400A-48 Industrial Surface Mount Switch Set, 2-1/2" Standard Gap, 10W, 200VDC, 0.50A, Closed Loop, N/O, and 48" Armored Cable, Aluminum
4400A-48
In Stock
$57.34
George Risk Industries
GRI 4400A-60Industrial Surface Mount Switch Set, 2-1/2" Standard Gap, 10W, 200VDC, 0.50A, Closed Loop, N/O, and 60" Armored Cable, Aluminum
4400A-60
In Stock
$59.72
George Risk Industries
GRI 4400-A Industrial Surface Mount Switch Set, 2-1/2" Standard Gap, 10W, 200VDC, 0.50A, Closed Loop, N/O, and 36" Armored Cable, Aluminum
4400-A
In Stock
$40.90
George Risk Industries
GRI 4400 Industrial Surface Mount Switch Set, Standard Gap, Closed Loop
4400
In Stock
$33.82
George Risk Industries
GRI 4402-A Industrial Surface Mount Switch Set, 2-1/2" Standard Gap, 5W, 175VDC, 0.25A, SPDT, C, Aluminum
4402-A
In Stock
$43.42
George Risk Industries
GRI 4402 Industrial Surface Mount Switch Set, 2-1/2" Standard Gap, 5W, 175VDC, 0.25 Amp, SPDT, C, Aluminum
4402
In Stock
$34.07
George Risk Industries
GRI 4405-A Industrial Surface Mount Switch Set, 2-1/2" Standard Gap, 5W, 175VDC, 0.25A, DPDT, x 2, Aluminum
4405-A
In Stock
$60.58
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