OCB-52

OCB-52 Wired: Compact Zinc-Alloy Surface-Mount Magnetic Contact

In residential, commercial, and industrial intrusion security installations, protecting doors, windows, gates, and metal cabinets requires durable contact sensors designed to handle demanding physical environments. The OCB-52 Wired is a heavy-duty surface-mount magnetic contact engineered with a compact zinc-alloy casing to provide robust entry detection.

Durable Zinc-Alloy Construction & Compact Profile

Constructed with a premium zinc-alloy housing, the OCB-52 offers high impact resistance, structural durability, and protection against physical wear compared to standard plastic reed switch enclosures. Featuring an ultra-compact footprint ($50\text{ mm} \times 20\text{ mm} \times 10\text{ mm}$), the sensor mounts discreetly along door frames, window sashes, storage lockers, and metal utility enclosures without interfering with structural aesthetics or door operation.

Wide 30–40mm Operating Gap & Panel Integration

The sensor is designed with a wide operating gap of 30 mm to 40 mm, ensuring stable performance and preventing false alarms caused by door warping, loose hinges, or structural shifting over time. Using high-grade internal reed switches, the OCB-52 connects seamlessly into hardwired conventional intrusion alarm panels, access control units, and perimeter monitoring systems.