The S-C8056 / S-C7056 Horn Strobes and S-C8057 / S-C7057 Strobes are a family of multi-candela visual and audible signal appliances with light sources generated from white LED, listed according to UL 1638 and UL 464 (10th Edition) for indoor use. The LED light source offers superior performance, including low power consumption and long operating life. Six levels of light output are selectable. Figure 1 shows relative light outputs in horizontal and vertical dispersion from strobes mounted on walls/ceilings.

The strobe appliances produce a flash rate of one flash per second over the Regulated Voltage Range. The temporal tone generated by the horn portion is designed as per ANSI and NFPA72 for standard emergency evacuation signaling requirement.

The appliance has the feature that can synchronize multiple horn and/or strobes in a complete fire alarm system