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 110-12WG-B Miniature Surface Mount Switch Set, Wide Gap, 10W, 200VDC, 0.50A, Closed Loop, N/O, and 3M Adhesive Tape, Brown
110-12WG-B
In Stock
$4.73
George Risk Industries
GRI 110-12WG Miniature Surface Mount Switch Set, Wide Gap, 10W, 200VDC, 0.50A, Closed Loop, N/O, and 3M Adhesive Tape, White
110-12WG-W
In Stock
$4.82
George Risk Industries
GRI 110-T Miniature Surface Mount Switch Set, Standard Gap, 10W, 160VDC, 0.40A, Closed Loop, N/O, and 3M Adhesive Tape, Brown
110-T-B
In Stock
$4.60
George Risk Industries
GRI 110-T Miniature Surface Mount Switch Set, Standard Gap, 10W, 160VDC, 0.40A, Closed Loop, N/O, and 3M Adhesive Tape, White
110-T-W
In Stock
$4.66
George Risk Industries
GRI 110-TWG-W Miniature Surface Mount Switch Set, Wide Gap, 10W, 160VDC, 0.40A, Closed Loop, N/O, and 3M Adhesive Tape, White
110-TWG-W
In Stock
$5.12
George Risk Industries
GRI 11321 280-36 Switch Set with (4) 1K Resistors, DPDT
11321
In Stock
$118.15
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)
George Risk Industries
GRI 120T-12 120T Series 3/4" Switch 3/8" Magnet Recessed Switch Set, Standard Gap, 10W, 200VDC, 0.50A, Closed, N/O, A, Brown
120T-12-B
In Stock
$4.06
George Risk Industries
GRI 120T-12 120T Series 3/4" Switch 3/8" Magnet Recessed Switch Set, Standard Gap, 10W, 200VDC, 0.50A, Closed, N/O, A, White
120T-12-W
In Stock
$4.03
George Risk Industries
GRI 150-12 1/2" Snap Fit Rcessed Switch Set, Standard Gap up to 1", Closed Loop, Reed Form, 10W, White
150-12-W
In Stock
$4.98
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