Contact Magnets & Accessories
Contact Magnets & Accessories include magnetic door and window contacts, reed switches, and mounting hardware designed for reliable intrusion detection. These durable sensors integrate with alarm contacts and access control systems to deliver prompt, accurate alerts, reduce false alarms, and simplify installation—ideal for commercial, industrial, and residential security installations where performance and dependability matter.
175 Items
1–12
of
175
products
Show:
Sort By:
George Risk Industries
GRI M-500-W Magnet in Case for 500 Series Switch Set, White
M-500-W
In Stock
$2.10
George Risk Industries
GRI M-5278 Alnico V Bare Magnets, 1/8" Diameter x .937"
M-5278
In Stock
$1.06
George Risk Industries
GRI M-7F-W Surface Mount Magnet, Adhesive Back with Breakaway Flange, White
M-7F-W
In Stock
$1.90
George Risk Industries
GRI MC-180-W Door Channel Magnet, UL Fire Rated 10C, 1.743" Length 1.393" Width 0.8" Height, White (Min Order Qty of 10)
MC-180-W
In Stock
$4.20
George Risk Industries
GRI MF-875 Alnico Bare Magnet, 1/8" 3/8" 7/8" with Black Tape and Polarity End Painted
MF-875
In Stock
$1.90
George Risk Industries
GRI MM-10 Rare Earth Mighty Magnet, 1/4" Diameter 3/4" L, Nickel Plated (Min Order Qty of 10)
MM-10
In Stock
$1.76
George Risk Industries
GRI MM-400 Rare Earth Mighy Magnet, 3/8" Diameter 1/8" L, Nickel Plated (Min Order Qty of 10)
MM-400
In Stock
$1.90
George Risk Industries
GRI MM-600 Rare Earth Might Magnet, 5/8" Diameter 1/8" L, Nickel Plated (Min Order Qty of 10)
MM-600
In Stock
$2.94
George Risk Industries
GRI MMF-875 Rare Earth Magnet, 1/8" 3/8" 7/8", Nickel Plated
MMF-875
In Stock
$3.17
George Risk Industries
GRI N20RS-12 Series Switch Set, MM-400 Rare Earth Magnet, Stubby Recessed, Closed Loop, Standard Gap, White (Min Order Qty of 10)
N20RS-12-W
In Stock
$5.35
Loading more products…
Compare
0 of 3 items selected