116 Series Genesis fire alarm strobe is designed for use in Class 1, Division 1 and 2 explosionproof and hazardous location applications where electrical supervision is required. The diode-polarized strobe is intended for indoor use in UL 1971 listed compatible fire alarm systems and is ADA compliant for the hearing impaired..116 Series Genesis strobe provides 125 cd ceiling and 60 cd wall light output. With the guard installed, the strobe flashes with an output of 86 cd ceiling and 51 cd wall. These units are UL 1638 and cUL listed for outdoor use as a NEMA Type 3R and 4X enclosure; and Canada (cUL) to Canadian standard ULC-S526-07 suitable for indoor or outdoor applications. The strobes are designed to flash at the same rate (synchronize) when used with a compatible sychronization source, such as the EG1M-RM synchronization module, E-FSC and E-FSA fire panels, and EBPS series booster supplies.