Wheelock MT horns and horn strobes data sheet

Technical Data TD450152EN MT Multitone Horns and Strobes version 2 Wheelock MT multitone horns and horn strobes offer a choice eight 8 nationally and internationally recognized alerting sounds Bell March Time Horn Code 3 Tone Code 3 Horn Slow Siren or Hi Lo Tone The Code 3 Horn and tone patterns engineered to comply with NFPA ANSI Temporal Pattern without requiring additional equipment With MT and horn strobes one alarm appliance meets most of your needs The MT strobes can be synchronized using the DSM Sync Modules Wheelock Power Supplies or other panel incorporating the Wheelock Patented Sync The MT Code 3 Horn may be sychronized with the same MT Strobes are designed for ADA applications while meeting or the latest requirements of NFPA 72 ANSI 117.1 UFC and Standard 1971 as well as meeting ADA requirements concerning epilepsy MT appliance has two installer selective sound output levels dBA and HIGH dBA Non strobe versions provide voltage capability in one unit 12VDC or 24VDC Strobe are specific for either 12VDC or 24VDC and all models may used with filtered or unfiltered full wave rectified input voltages input terminals and shunt wires are provided to enable both and strobe to operate simultaneously from a single input MT multitone strobe appliances are UL listed for indoor wall applications under Standard 1971 for Signaling Devices for Hearing Impaired and under Standard 464 for Audible Signaling The MT horn strobe are also ULC listed under ULC S525 Signaling Devices for Fire Alarm and Signaling Systems Accessories and ULC S526 Visible Signal Devices Fire and Signaling Systems including Accessories February 2019 Wheelock MTfirealarmresources com Data TD450152EN February 2019 Approvals include UL Standard 1971 UL Standard 464 ULC ULC S526 California State Fire Marshal CSFM and Mutual FM See approvals by model in Specifications and Information Designed to meet or exceed ADA NFPA UFC ANSI Standards and Guidelines Complies with OSHA 29 Part 1910.165 Series MT appliances have IN and OUT wiring terminations that two 12 to 18 American Wire Gauge AWG wires at terminal Inputs are polarized for compatibility with standard polarity type supervision One alarm appliance with 8 eight selective signals to provide sound penetration for various ambient and wall condi with two field selectable sound output levels Code 3 Horn and Tone meet ANSI NFPA temporal pattern for stan emergency evacuation signaling MT Version 2 Code 3 Horn be synchronized with the same equipment as the strobe Audible and strobe can operate from a single NAC circuit or from NAC circuits with any of the 8 eight audible sounds MT Strobe models are available with Wheelock patented MCW Candela strobes with field selectable candela settings at strobes Synchronize using the Wheelock Sync or panels with built in Wheelock Patented Sync Protocol Selectable input voltage on non strobe versions Strobe versions factory set for either 12 or 24VDC with regulated voltage filtered DC and FWR No additional trimplate required for flush mounting read these specifications and associated installation before using specifying or installing this product Visit for current installation instructions Notes Strobes are designed to flash at 1 flash per second minimum over their Voltage Range Note that NFPA 72 specifies a flash rate of 1 2 flashes per second All candela ratings represent minimum effective Strobe intensity based Tones Pattern Description Horn continuous Hz Modulated 0.07 sec On Repeat Time Horn Horn 0.25 sec ON 0.25 sec Off Repeat Horn Tone Whoop ANSI S3.41 Temporal Pattern Hz ANSI S3.41 Temporal Pattern Hz Sweep 4.0 sec On 0.5 sec Off Repeat Hz 1.0 sec On Repeat Hx 0.25 Sec On Alternate UL 1971 Tones 1 MT Horn Front Side Views 2 MT Horn Strobe Front Side Views Multitone Horns and Horn StrobesEATON www eaton comfirealarmresources com Data TD450152EN February 2019 1 Maximum RMS current for strobes Strobes Voltage VDC VAC VDC VDC 16.0 33.0 VDC 96 123 VAC Max Current a VAC 2 Maximum RMS current for audibles Tones VDC STD Output VDC STD Output VAC Output STD Output Time Horn Horn Tone Whoop 3 dBA for Multitone Audible Portion Reverberrant dBA at 10 Feet Anechoic dBA at 10 Feet Tones VDC VAC Tones VDC VAC VDC VDC Time Horn 89 Horn Tone Whoop Time Horn 99 Horn Tone Whoop RMS current ratings are per UL maximum RMS method UL max current rating is the maximum RMS current within the listed voltage range 16 33v for 24v units For strobes the max current is usually at the minimum listed voltage 16v for 24v units For audibles the max current is usually at the maximum listed voltage 33v for 24v units For unfiltered ratings see installation instructions Multitone Horns and Horn StrobesEATON www eaton comfirealarmresources com Data TD450152EN February 2019 3 Specification Ordering Information Voltage VAC VAC VAC Candela on AXIS on AXIS 77 F 25 C 77 F 25 C Options FM MTWP 2475W is Weatherproof and rated for 180 cd 77 25 See Data Sheet S9004 or Installation Instruction P84150 and Engineers Specifications notification appliance shall be a Wheelock Series MT audible appliance or equivalent Notification appliance shall be and use solid state components Electromechanical are not approved Each electronic appliance shall provide 8 field selectable alarm tones The tones shall consist of BELL MARCH TIME HORN CODE 3 HORN CODE 3 SLOW WHOOP SIREN and HI LO Tone selection shall be dip switch The Multitone Audible appliance shall be UL Listed Standard 464 for Audible Signal Appliances The audible and strobe shall be able to operate from a single NAC circuit while any of these tones The appliance shall provide two output levels STANDARD and HIGH dBA The HIGH dBA setting shall a typical 5 dBA increase in sound output at nominal voltage HIGH anechoic dBA at 10 feet on the alarm HORN SETTING be 99 dBA minimum Operating voltages shall be either 12 or 24 VDC using filtered power or unfiltered power supply full All models shall have provisions for standard reverse