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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 M-17 Alnico V Bare Magnet, 1/4" Diameter x 5/8"
George Risk Industries
GRI M-17 Alnico V Bare Magnet, 1/4" Diameter x 5/8"
M-17
Special Order
$1.51
GRI M-180-B 3/4" Steel Door Magnet
George Risk Industries
GRI M-180-B 3/4" Steel Door Magnet
M-180-B
Special Order
$1.78
GRI M-180-G Magnet in Case, Recessed, 1/4″ x 1", Gray
George Risk Industries
GRI M-180-G Magnet in Case, Recessed, 1/4″ x 1", Gray
M-180-G
Special Order
$1.79
GRI M-180 Magnet in Case, 3/4" Diameter, Steel Door, Recessed, White
George Risk Industries
GRI M-180 Magnet in Case, 3/4" Diameter, Steel Door, Recessed, White
M-180-W
Special Order
$1.80
GRI M180WGB 3/4" Recessed Magnet Door, Wide Gap, Brown
George Risk Industries
GRI M180WGB 3/4" Recessed Magnet Door, Wide Gap, Brown
M180WGB
Special Order
$3.86
GRI M180WGG Magnet, 3/8" Molded Case with 3/8"x1-1/2" Bare Magnet
George Risk Industries
GRI M180WGG Magnet, 3/8" Molded Case with 3/8"x1-1/2" Bare Magnet
M180WGG
Special Order
$3.92
GRI M-184-B Recessed Steel Door Magnet, 1" (D), Brown
George Risk Industries
GRI M-184-B Recessed Steel Door Magnet, 1" (D), Brown
M-184-B
Special Order
$2.06
GRI M-184-G 1" Diameter Steel Door, Recessed, Gray
George Risk Industries
GRI M-184-G 1" Diameter Steel Door, Recessed, Gray
M-184-G
Special Order
$2.04
GRI M184WGW Recessed Steel Door Wide Gap Magnet, 1" (D), White
George Risk Industries
GRI M184WGW Recessed Steel Door Wide Gap Magnet, 1" (D), White
M184WGW
Special Order
$4.13
GRI M-184-W Magnet in Case, 1" Diameter, Steel Door, Recessed, White
George Risk Industries
GRI M-184-W Magnet in Case, 1" Diameter, Steel Door, Recessed, White
M-184-W
Special Order
$2.06
GRI M-19 Alnico V Bare Magnet, 3/16" Diameter x 1", Pole End Painted
George Risk Industries
GRI M-19 Alnico V Bare Magnet, 3/16" Diameter x 1", Pole End Painted
M-19
Special Order
$1.90
GRI M-20-G Magnet, Gray, 3/8" 1-1/2", Screw-Mount Industrial Surface Case, Gray
Products 1,441–1,452 of 2,330
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