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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.

Featured Brands
2,335 Items
GRI 1100A-12WG-W 1100 Series Surface Mount Switch Set with Covers, 10-Pack, White
GRI 11201 Resistor Pack, 4.7K
George Risk Industries
GRI 11201 Resistor Pack, 4.7K
11201
In Stock
$4.56
GRI 11321 280-36 Switch Set with (4) 1K Resistors, DPDT
George Risk Industries
GRI 11321 280-36 Switch Set with (4) 1K Resistors, DPDT
11321
In Stock
$118.15
GRI 11403-B ohm Resistor 2-Pack
George Risk Industries
GRI 11403-B ohm Resistor 2-Pack
11403-B
In Stock
$12.34
GRI 11412-W Switch Set
George Risk Industries
GRI 11412-W Switch Set
11412-W
In Stock
Sale 40% OFF
$7.25
$4.32
You save $2.93 (40% OFF)
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