Magnetic Contacts
Magnetic Contacts provide reliable door and window sensing for intrusion detection, access control, and perimeter monitoring. This collection includes wired and wireless door/window sensors, reed switches, and tamper-resistant models that deliver consistent detection, low false alarms, and easy installation. Ideal for residential, commercial, and industrial projects, these security sensors enhance system reliability and simplify integration with alarm panels and monitoring services.
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George Risk Industries
GRI 190-12-W 3/4" Steel Door Recessed Switch Set, Standard Gap, 5W, 175VDC, 0.25 Amp, Open/Closed SPDT, C, White
190-12-W
In Stock
$12.16
George Risk Industries
GRI 190-12WG 3/4" Steel Door Recessed Switch Set, Wide Gap, 5W, 175VDC, 0.25 Amp, Open/Closed SPDT, C, White
190-12WG-W
In Stock
$14.27
George Risk Industries
GRI 194-12 1" Steel Door Recessed Switch Set, Standard Gap, 5W, 175VDC, 0.25 Amp, Open/Closed SPDT, C, White
194-12-W
In Stock
$13.33
George Risk Industries
GRI 194-12WG 1" Steel Door Recessed Switch Set, Wide Gap, 5W, 175VDC, 0.25 Amp, Open/Closed SPDT, C, Brown
194-12WG-B
In Stock
$14.93
George Risk Industries
GRI 194-12WG 1" Steel Door Recessed Switch Set, Wide Gap, 5W, 175VDC, 0.25 Amp, Open/Closed SPDT, C, White
194-12WG-W
In Stock
$14.77
George Risk Industries
GRI 195-12 3/4" Steel Door Recessed Switch Set, Standard Gap, 5W, 175VDC, 0.25A, DPDT, x 2, White
195-12-W
In Stock
$17.02
George Risk Industries
GRI 195-12 3/4" Steel Door Recessed Switch Set, Standard Gap, 5W, 175VDC, 0.25 Amp, DPDT, X 2, Brown
195-12-B
In Stock
$16.64
George Risk Industries
GRI 195-12WG 3/4" Steel Door Recessed Switch Set, Wide Gap, 5W, 175VDC, 0.25 Amp, DPDT, X 2, Black
195-12WG-BL
In Stock
$18.22
George Risk Industries
GRI 195-12WG 3/4" Steel Door Recessed Switch Set, Wide Gap, 5W, 175VDC, 0.25 Amp, DPDT, X 2, Gray
195-12WG-G
In Stock
$17.70
George Risk Industries
GRI 195-12WG 3/4" Steel Door Recessed Switch Set, Wide Gap, 5W, 175VDC, 0.25 Amp, DPDT, X 2, White
195-12WG-W
In Stock
$17.23
George Risk Industries
GRI 199-12-B 1" Steel Door Recessed Switch Set, Standard Gap, 5W, 175VDC, 0.25 Amp, DPDT, X 2, Brown
199-12-B
In Stock
$19.13
George Risk Industries
GRI 199-12-G 1" Steel Door Recessed Switch Set, Standard Gap, 5W, 175VDC, 0.25 Amp, DPDT, X 2, Gray
199-12-G
In Stock
$18.78
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