OCB-53

OCB-53: Commercial Heavy-Duty Surface Mount Magnetic Contact

In commercial building security, perimeter protection, and light industrial access monitoring, protecting metal doors, overhead shutters, gates, and commercial entry points requires ruggedized contact hardware. The OCB-53 Commercial Surface Mount Magnetic Contact is designed specifically to deliver reliable entry supervision across high-traffic and physically demanding environments.

Commercial-Grade Zinc-Alloy & Armored Conduit Protection

Engineered with a heavy-duty zinc-alloy metal casing, the OCB-53 provides high impact resistance and resistance to mechanical wear. The sensor leads are enclosed within a flexible stainless steel armored conduit sleeve, safeguarding internal wiring against physical cutting, wire tampering, abrasion, and harsh environmental exposure along door frames and tracks.

Wide Operating Gap & Universal System Compatibility

Featuring an extended operating gap of 35 mm to 50 mm, the OCB-53 ensures stable operation even on large commercial metal doors prone to vibration, wind movement, loose hinges, or structural shifting over time. Utilizing a hermetically sealed, high-reliability reed switch mechanism, the unit connects seamlessly into any conventional hardwired intruder alarm control panel, access control reader interface, or building automation system.