MT Fixed‑candela Multitone Electronic Appliances

MT Fixed‑candela Multitone Electronic Appliances
  • Field‑selectable choice of eight nationally and internationally recognized alerting signals
  • Two installer‑selectable sound output levels
  • Strobe listed at 15 cd provides 75 cd on axis
  • ADA, NFPA, and ANSI compliant
  • Low average current draw
  • Details
    Horn (continuous)
    Current (maximum) at 12 V: High output: 176 mA VDC, 172 mA FWR Standard output: 34 mA VDC, 39 mA VDC
    Current (maximum) at 24 V: High output: 108 mA VDC, 87 mA FWR Standard output:44 mA VDC, 45 mA FWR
    Pattern Description: Broadband continuous horn
    Sound output* at 10 ft (3 m): High output: 92 dBA Standard output: 87 dBA
    Bell
    Current (maximum) at 12 V: High output: 95 mA VDC, 98 mA FWR Standard output: 20 mA VDC, 23 mA FWR
    Current (maximum) at 24 V: High output: 53 mA VDC and 51 mA FWR Standard output: 24 mA VDC, 28 mA FWR
    Pattern Description: 1560 Hz modulated (0.7 sec on, repeat)
    Sound output* at 10 ft (3 m): High output: 86 dBA Standard output: 80 dBA
    Horn (march-time)
    Current (maximum) at 12 V: High output: 142 mA VDC, 172 mA FWR Standard output: 34 mA VDC, 39 mA FWR
    Current (maximum) at 24 V: High output: 104 mA VDC, 87 mA FWR Standard output: 38 mA VDC, 45 mA FWR
    Pattern Description: Horn (0.25 sec on, 0.25 sec off, repeat)
    Sound output* at 10 ft (3 m): High output: 89 dBA Standard output: 84 dBA
    Horn (Code 3)
    Current (maximum) at 12 V: High output: 142 mA VDC, 172 mA FWR Standard output: 34 mA VDC, 39 mA FWR
    Current (maximum) at 24 V: High output: 91 mA VDC, 87 mA FWR Standard output: 35 mA VDC, 45 mA FWR
    Pattern Description: Horn (ANSI S3.41 temporal pattern)
    Sound output* at 10 ft (3 m): High output: 88 dBA Standard output: 83 dBA
    Tone (Code 3)
    Current (maximum) at 12 V: High output: 105 mA VDC, 103 mA FWR Standard output: 21 mA VDC, 23 mA FWR
    Current (maximum) at 24 V: High output: 75 mA VDC, 60 mA FWR Standard output: 35 mA VDC, 36 mA FWR
    Pattern Description: 500 Hz (ANSI S3.41 temporal pattern
    Sound output* at 10 ft (3 m): High output: 85 dBA Standard output: 80 dBA
    Slow Whoop:
    Current (maximum) at 12 V: High output: 142 mA VDC and FWR Standard output: 35 mA VDC, 38 mA FWR
    Current (maximum) at 24 V: High output: 98 mA VDC, 92 mA FWR Standard output: 37 mA VDC, 42 mA FWR
    Pattern Description: 500 Hz to 1200 Hz sweep (4 sec on, 0.5 sec off, repeat)
    Sound output* at 10 ft (3 m): High output: 90 dBA Standard output: 85 dBA
    Siren
    Current (maximum) at 12 V: High output: 152 mA VDC, 153 mA FWR Standard output: 30 mA VDC, 34 mA FWR
    Current (maximum) at 24 V: High output: 104 mA VDC, 92 mA FWR Standard output: 36 mA VDC, 40 mA FWR
    Pattern Description: 600 Hz to 1200 Hz sweep (1.0  sec on, repeat)
    Sound output* at 10 ft (3 m): High output: 89 dBA Standard output: 84 dBA
    High‑Low
    Current (maximum) at 12 V: High output: 114 mA VDC, 116 mA FWR Standard output:26 mA VDC, 29 mA FWR
    Current (maximum) at 24 V: High output: 57 mA VDC; 58 mA FWR Standard output: 26 mA VDC, 32 mA FWR
    Pattern Description: 1000 Hz and 800 Hz (0.25 sec on, alternate)
    Sound output* at 10 ft (3 m): High output: 86 dBA Standard output: 81 dBA
    Relative Humidity: Up to 95%, non‑condensing
    Temperature (Operating): -31°F to +150°F (-35°C to +66°C)
    Dimensions (H x W x D): 5.125 in. x 5.125 in. x 2.0 in. (13 cm x 13 cm x 5.1 cm)
    Material: High‑impact thermoplastic
    Current (maximum) strobe only
    VDC: 90 mA
    VFWR: 145 mA
    Voltage (input)
    Nominal: 12 VDC or FWR or24 VDC or FWR
    Range: 12 V: 8.0 V to 17.5 V 24 V: 16.0 V to 33.0 V

    Images

     
  • Certificates (2)
    Title Type Language
    UL PDF
    CSFM PDF
     
  • Documents (2)
     
 

Product variants

MT-121575W-FR Multitone appliance, 12V, red

Commercial Type No.: MT-121575W-FR
Product No.: F.01U.001.816

 
MT-121575W-NW Multitone appliance, 12V, no lettering

Commercial Type No.: MT-121575W-NW
Product No.: F.01U.001.817

 
 

Accessories

DBB-R Backbox, 3.375x3.375x2.1875

DBB-R Backbox, 3.375x3.375x2.1875", red

Commercial Type No.: DBB-R
Product No.: F.01U.000.586

 
IOB-R Surface backbox, indoor/outdoor, red

IOB-R Surface backbox, indoor/outdoor, red

Commercial Type No.: IOB-R
Product No.: F.01U.002.267

 
 
ISP2-W Adapter plate, 5.25x5.25x1.1875

ISP2-W Adapter plate, 5.25x5.25x1.1875", white

13.3 cm (5.25 in.) square, 3 cm (1.1875 in.) deep

Commercial Type No.: ISP2-W
Product No.: F.01U.002.873

 
SBB-R Surface backbox, 5.5x5.6x3.6

SBB-R Surface backbox, 5.5x5.6x3.6", red

14 cm (5.5 in.) x 14.2 cm (5.6 in.) x 9.1 cm (3.6 in.)

Commercial Type No.: SBB-R
Product No.: F.01U.002.284

 
 
SBB-W Surface backbox, 5.5x5.6x3.6

SBB-W Surface backbox, 5.5x5.6x3.6", white

Commercial Type No.: SBB-W
Product No.: F.01U.001.832