GRI MM-45 Rare Earth Magnet, .19" .45" .23"

Make window and door contact installations faster and more reliable with the George Risk Industries MM-45 magnetic contact magnet. Designed for security professionals, this rare-earth contact magnet provides high holding force in a compact 0.19 in x 0.45 in x 0.23 in surface-mount form factor, enabling quick, low-profile placement that reduces labor time and improves aesthetics. The nickel-plated finish protects against chipping and corrosion for long service life in active monitoring and surveillance systems, and the robust rare-earth construction maintains consistent sensor activation for alarm panels and access control. Ideal for installers working on residential or commercial window security, the MM-45 supports hybrid installation approaches and integrates easily with existing contacts and sensors. Made in the US by George Risk Industries, it delivers the durability and repeatability demanded by B2B security deployments. Add the MM-45 to your inventory to streamline installs, reduce callbacks, and enhance overall system reliability—order today to upgrade your window monitoring and surveillance projects.

• Speeds window security installations with a compact surface-mount design for faster, cleaner sensor placement
• Rare-earth magnet delivers strong, consistent contact for reliable alarm and monitoring performance
• Nickel-plated finish resists chipping and corrosion to maintain long-term durability in field conditions
• Small 0.19 in x 0.45 in x 0.23 in footprint fits tight frames and preserves aesthetics on windows and doors
• US-made quality from George Risk Industries ensures consistent manufacturing for commercial security and surveillance projects