OCB-82

OCB-82: 24VDC Commercial Strobe Siren

In commercial life-safety, fire alarm notification, and perimeter security installations, providing clear simultaneous audio and visual emergency signals is essential for building evacuation. The OCB-82 Strobe Siren combines a high-decibel acoustic sounder with a high-visibility optical strobe light in a compact housing designed for quick wall or ceiling mounting.

Wide 15–30VDC Operating Range & Low Power Consumption

Engineered for high electrical efficiency and loop stability, the OCB-82 operates on a standard 24VDC nominal voltage while tolerating a broad 15VDC to 30VDC operational range. With a low current draw of just 50mA, the unit reduces power consumption and voltage drop across Notification Appliance Circuits (NAC), allowing more notification devices per panel zone without requiring additional power supplies.

Reliable $\ge 88\text{ dB}$ Sound Pressure & Visual Flashing

Generating an acoustic output of $\ge 88\text{ dB}$, the OCB-82 produces a penetrating alarm tone engineered to overcome ambient commercial noise. Coupled with an integrated high-intensity flashing light lens, the device provides multi-sensory alerting across offices, corridors, retail stores, and light industrial facilities.