Wheelock MT4-115-S MT Multitone Electronic Horn, Gray Housing, One Alarm Appliance with (8) Eight Selective Signals, 99dBA Sound Level, Indoor/Outdoor, Surface or Flush Mounting, 120 VAC

Wheelock MT4-115-S MT Multitone Electronic Horn, Gray Housing, One Alarm Appliance with (8) Eight Selective Signals, 99dBA Sound Level, Indoor/Outdoor, Surface or Flush Mounting, 120 VACKey FeaturesDesigned to meet or exceed ADA/NFPA/UFC/ANSI Standards and Accessibility GuidelinesComplies with OSHA 29, Part 1910.165Series MT appliances have IN and OUT wiring terminations that accept two #12 to #18 American Wire Gauge (AWG) wires at each terminal. Inputs are polarized for compatibility with standard reverse polarity type supervisionOne alarm appliance with (8) eight selective signals to provide superior sound penetration for various ambient and wall conditions with two field selectable sound output levelsCode-3 Horn and Tone meet ANSI/NFPA temporal pattern for standard emergency evacuation signalingAudible and strobe can operate from a single NAC circuit or from separate NAC circuits with any of the (8) eight audible soundsWheelock patented MCW Multi-Candela strobes with field selectable c andela settings at 15/30/75/110cd or with single candela 1575cd strobes. The strobes can be synchronized using Wheelock sync modules or power supplies with built in Sync ProtocolSelectable input voltage on non-strobe versions. Strobe versions are factory set for either 12 or 24VDC, with wide- Listed voltage range, filtered (DC) and FWRSpecificationsSound Level: 99dBAVoltage: 120 VACHousing Color: GrayHousing Material: UV stabilized plasticOperating Temperature: –40°F to 150°F (–40°C to 66°C)Mounting Method: Surface or flushIndoor/Outdoor: YesDimensions: 0.76" x 4.06" x 4.06"Product Weight: 0.363 Lb

• Designed to meet or exceed ADA/NFPA/UFC/ANSI Standards and Accessibility Guidelines
• Series MT appliances have IN and OUT wiring terminations that accept two #12 to #18 American Wire Gauge (AWG) wires at each terminal. Inputs are polarized for compatibility with standard reverse polarity type supervision
• One alarm appliance with (8) eight selective signals to provide superior sound penetration for various ambient and wall conditions with two field selectable sound output levels
• Audible and strobe can operate from a single NAC circuit or from separate NAC circuits with any of the (8) eight audible sounds
• Approvals include: UL Standard 1971, UL Standard 464, California State Fire Marshal (CSFM), New York City (MEA), Factory Mutual (FM) and Chicago (BFP) See approvals by model in Specifications and Ordering Information