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.
1,833 Items
1–12
of
1,833
products
Show:
Sort By:
Edwards Signaling
Edwards Signaling Magnetic Contact, Overhead Door, Surface/Floor Mount, 30V/0.25A Max, Max 3" Gap, 18" Armored Leads, SPDT
2204AU-L
In Stock
$52.30
Edwards Signaling
Edwards Signaling Overhead Door Floor Mount Magnetic Contact, N.O. 7.5W/VA 3" Sense Range, Aluminum 100V AC/DC max., 0.5A max., 7.5W/VA max.
2205A-L
In Stock
$68.94
Edwards Signaling
Edwards Signaling SPDT Surface Mount High Security Triple Biased Contact, 30V AC/DC max., 0.25A max., 3W/VA max.
2707A-L
In Stock
$253.10
George Risk Industries
GRI 100-12 Miniature Surface Mount Switch Set, Standard Gap, Molded Cover, 10W, 200VDC, 0.50A, Closed Loop, N/O, A, with 3M Adhesive Tape, White
100-12-W
In Stock
$4.31
George Risk Industries
GRI 100-T 100 Series Miniature Surface Mount Switch Set, Standard Gap, 10W, 160VDC, 0.40A, Closed Loop, N/O, and 3M Adhesive Tape, White
100-T-W
In Stock
$4.60
George Risk Industries
GRI 100-T-AL 100 Series Standard Gap Miniature Surface Mount Switch Set, Closed, N/O, A, Almond
100-T-AL
In Stock
$4.30
George Risk Industries
GRI 100-T-B 100 Series Miniature Surface Mount Switch Set, Standard Gap, 10W, 160VDC, 0.40A, Closed Loop, N/O, and 3M Adhesive Tape, Brown
100-T-B
In Stock
$4.60
George Risk Industries
GRI 100-TC-B 100 Series Miniature Surface Mount Switch Set, Standard Gap, 10W, 160VDC, 0.40Amp, Closed, N/O, A, Brown
100-TC-B
In Stock
$4.46
George Risk Industries
GRI 100-TCWG-W 100 Series Miniature Surface Mount Switch Set, Wide Gap, Molded Cover, 10W, 160VDC, 0.40 Amp, Closed Loop, N/O, and 3M Adhesive Tape, White
100-TCWG-W
In Stock
$6.04
George Risk Industries
GRI 100-TWG Miniature Surface Mount Switch Set, Wide Gap, 10W, 160VDC, 0.40A, Closed Loop, N/O, and 3M Adhesive Tape, White
100-TWG-W
In Stock
$4.99
Loading more products…
Compare
0 of 3 items selected