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 10331-W Switch Set with 190-12 Switch and 180 Magnet Case, White
10331W
In Stock
$44.88
George Risk Industries
GRI 10956-G Surface Mount Magnetic Reed Switch Set, Green
112-12-B
In Stock
$11.88
George Risk Industries
GRI 1100A-12-W 1100 Series Surface Mount Switch Set with Covers, 12" Lead, Standard Gap, 10W, 200VDC, 0.50 Amp, Closed N/O, A, White
1100A-12-W
In Stock
$5.42
George Risk Industries
GRI 1100A-12WG-W 1100 Series Surface Mount Switch Set with Covers, 10-Pack, White
1100A-12WG-W
In Stock
$6.12
George Risk Industries
GRI 110-12 Miniature Surface Mount Switch Set, Standard Gap, 10W, 200VDC, 0.50A, Closed Loop, N/O, and 3M Adhesive Tape, White
110-12-W
In Stock
$4.18
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
$4.64
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
$4.40
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
$4.72
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
$5.05
George Risk Industries
GRI 11316-B Resistors, 1/4W, 1% Tolerence 1/4" Case with Lead, Brown
11316-B
In Stock
$5.52
George Risk Industries
GRI 11321 280-36 Switch Set with (4) 1K Resistors, DPDT
11321
In Stock
$117.65
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