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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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2,331 products found. 12 displayed.

GRI 120T12XWGW 3/4" Recessed Wood, Extra Wide Gap 1 1/2", Aluminum
George Risk Industries
GRI 120T12XWGW 3/4" Recessed Wood, Extra Wide Gap 1 1/2", Aluminum
120T12XWGW
Special Order
$6.20
GRI 129A 1/2" Miniature Surface Mount Switch Set, Standard Gap, Closed Loop, 10W, Reed Fom, Brown
GRI 129AWG 1" Miniature Surface Mount Switch Set, Wide Gap Closed Loop, 10W, Reed Fom, White
GRI 129AWG-B Mini Surface Switch with Cover, Brown
George Risk Industries
GRI 129AWG-B Mini Surface Switch with Cover, Brown
129AWG-B
Special Order
$6.71
GRI 130T12B Recessed Wood Aluminum Vinyl Switch Set Standard Gap 1/2", Brown
GRI 1354-W Switch Set, N2120-12-B S/2.2K Resistor, White
George Risk Industries
GRI 1354-W Switch Set, N2120-12-B S/2.2K Resistor, White
1354-W
Special Order
$6.62
GRI 140T-12-B 3/4" Switch and 3/8" Magnet Recessed Switch Set, Standard Gap 1/2"+, SPDT, Brown
Products 937–948 of 2,331
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