Wheelock MT4-115-WH-VFR MT Multitone Horn Strobe, Red Housing, Clear Lens, One Alarm Appliance with (8) Eight Selective Signals, 99dBA Sound Level, Indoor/Outdoor, FIRE Lettering, Wall Mounting

Engineered to meet or exceed ADA/NFPA/UFC/ANSI Standards and Accessibility Guidelines; it complies with OSHA 29, Part 1910.165. It features IN and OUT wiring terminations that accommodate two #12 to #18 American Wire Gauge (AWG) wires at each terminal. Inputs are polarized for use with standard reverse polarity type supervision. Approvals encompass: UL Standard 1971, UL Standard 464, California State Fire Marshal (CSFM), New York City (MEA), Factory Mutual (FM), and Chicago (BFP). The audible and strobe can function from a single NAC circuit or from separate NAC circuits with any of the eight audible sounds. It includes patented MCW Multi-Candela strobes with field-selectable candela settings at 15/30/75/110cd or with single candela 1575cd strobes. The strobes can be synchronized using sync modules or power supplies featuring built-in Sync Protocol