Nascom NC1175TW/STHS High Strength Clamping Ring, 3/8", NEO

Protect doors and windows with a compact, high-reliability magnetic contact engineered for constrained installations. The Nascom NC1175TW/STHS magnetic contact (3/8 in recessed clamping ring) delivers dependable closed-loop protection for residential and commercial security systems, access control, and surveillance monitoring. Its press-fit mounting eliminates the need for adhesives, saving installation time and labor on large rollouts. Encapsulated hermetically sealed contacts and a durable polypropylene housing provide corrosion resistance and long-term stability for alarm panels and monitoring stations.

The integrated N35 NdFeB rare-earth magnet offers a wide gap tolerance to reduce false alarms caused by seasonal movement or warping of wood, aluminum, or vinyl frames. UL634 listing ensures compliance for code-sensitive projects and gives integrators confidence in performance. Ideal where drill depth is limited, the mini 3/8 in recessed design keeps hardware concealed while maintaining excellent air and side-to-side gap characteristics.

Specify the Nascom NC1175TW/STHS for dependable intrusion detection that lowers service calls and speeds installation — contact sales or add it to your next security system design.

• Recessed 3/8 in profile for tight installations that minimize drill depth and deliver a clean, flush appearance
• Press-fit design (no glue) speeds installation and reduces labor on large security and access-control projects
• Encapsulated, hermetically sealed contacts ensure long-term reliability for monitoring and surveillance systems
• N35 NdFeB rare-earth magnet provides wide-gap tolerance to reduce nuisance alarms from shifting or warped doors/windows
• UL634 listing and durable polypropylene housing meet code expectations for residential and commercial security deployments