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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 100-T-B-GEN 100 Series Miniature Surface Mount Switch Set with Terminals
George Risk Industries
GRI 100-T-B-GEN 100 Series Miniature Surface Mount Switch Set with Terminals
100-T-B-GEN
Special Order
$3.60
GRI 100-TCWG-B Miniature Surface Mount Switch Set, 1 1/4" Gap Closed Loop, 10-Pack, Brown
GRI 100-TC-W W/1K Miniature Surface Mount Switch Set, 1" Gap Closed Loop, 10-Pack, White
GRI 100TW1K with Mini Surface Mount and 1k Resistor, 10-Pack
George Risk Industries
GRI 100TW1K with Mini Surface Mount and 1k Resistor, 10-Pack
100-T-W-W1K
Special Order
$6.47
GRI 100-T-W-GEN Mini Surface Mount Switch and Magnet Set, No Print, White
George Risk Industries
GRI 100-T-W-GEN Mini Surface Mount Switch and Magnet Set, No Print, White
100-T-W-GEN
Special Order
$3.68
GRI 101-12-B Miniature Surface Mount Switch Set, Brown
George Risk Industries
GRI 101-12-B Miniature Surface Mount Switch Set, Brown
101-12-B
Special Order
$7.15
GRI 101-12-WHT Open Loop Type B-Reed Form Mini, White
George Risk Industries
GRI 101-12-WHT Open Loop Type B-Reed Form Mini, White
GI-10112W
Special Order
$7.22
GRI 10126-B 180-12-B with 2-1k One RSTR in Series Other Parallel
George Risk Industries
GRI 10126-B 180-12-B with 2-1k One RSTR in Series Other Parallel
10126-B
Special Order
$8.46
GRI 10126G 3/4"Recessed Switch Set with (2) 1K Resistors, Gray
George Risk Industries
GRI 10126G 3/4"Recessed Switch Set with (2) 1K Resistors, Gray
10126G
Special Order
$8.50
Products 841–852 of 2,331
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