Nascom SHARK/M U-Channel Door Magnet, Black

Optimize access control and door monitoring with the Nascom SHARK/M U-Channel Door Magnet. Designed specifically for steel and aluminum U-channel doors, this contact magnet delivers reliable, tool-free installation that saves technicians time and lowers installation costs. The patent-pending “SHARK” teeth grip the channel so there’s no need for cleaning, silicone, wood blocks, or tape—simply squeeze, fit and forget. Built with a strong N35 rare-earth magnet housed in rugged ABS and supported by stainless-steel springs, the SHARK/M provides consistent contact for door sensors, intrusion detection and security monitoring. At just 1.5" long and 1.6" wide in a discreet black finish, it fits tight spaces and integrates seamlessly with existing surveillance and access control hardware. Ideal for commercial, retail and multi-tenant environments where dependable, low-profile door contacts are critical. Upgrade your installation workflow and improve system reliability—add the Nascom SHARK/M U-Channel Door Magnet to your access control or monitoring setup today.

• Tool-free, fast installation reduces labor and downtime for large access control projects
• Patent-pending “SHARK” teeth secure the magnet in steel or aluminum U-channel frames—no adhesives or tape required
• Compact, durable ABS housing with stainless-steel springs withstands daily use in high-traffic doors
• Strong N35 rare-earth magnet ensures reliable contact for accurate door monitoring and intrusion detection
• Low-profile black finish integrates discreetly with commercial door hardware and surveillance systems