Nascom N1178CTW/ST Recessed 3/4" Stubby Terminal Switch/Magnet Set for Steel/Wood Doors, White

Secure perimeter points quickly and reliably with the Nascom N1178CTW/ST recessed magnetic contact set — engineered for installers who need dependable performance and fast fits. This 3/4-inch recessed stubby magnetic contact is designed for steel and wood hinged doors, providing a discreet profile that resists tampering while maintaining door appearance. The wide-gap 1.5" sensing range and N.O. closed-loop contact accommodate slight door movement or warpage, significantly reducing nuisance alarms and maintenance callbacks. Installers appreciate the snap-fit mounting for steel (no glue required) plus screw terminal termination for solid electrical connections and faster commissioning. Built with hermetically sealed contacts and a strong N35 NdFeB rare-earth magnet, the unit withstands environmental stress for long-term reliability in residential, commercial, and industrial security, surveillance, and monitoring applications. UL634 listing assures compatibility with professional alarm systems and access control panels. Ideal for alarm installers, property managers, and integrators—add the Nascom N1178CTW/ST to your next job for trouble-free door monitoring and improved system uptime.

• Fast, clean installs with snap-fit design for steel doors and screw terminals, saving labor time on every job
• Wide-gap 1.5" sensing for reliable operation on warped or shifting steel and wood doors, reducing false alarms
• Low-profile 3/4-inch recessed stubby housing preserves door aesthetics and resists tampering
• Hermetically sealed contacts and N35 rare-earth magnet deliver long-term reliability in commercial and residential environments
• UL634 listing and closed-loop N.O. configuration for seamless integration with alarm, monitoring, and access control systems