MT Multi‑candela Multitone Electronic Appliances

MT Multi‑candela Multitone Electronic Appliances
  • Field‑selectable choice of eight nationally and internationally recognized alerting signals
  • Two installer‑selectable sound output levels
  • Strobe selections of 15 cd, 30 cd, 75 cd, or 110 cd
  • ADA, NFPA, and ANSI compliant
  • Low average current draw
  • Details
    Current (maximum) strobe only
    VDC 15 cd: 60 mA; 30 cd: 92 mA; 75 cd: 165 mA; 110 cd: 220 mA
    VFWR 15 cd: 102 mA; 30 cd: 155 mA; 75 cd: 253 mA; 110 cd: 347 mA
    Voltage (input)
    Nominal 24 VDC or FWR
    Range 16.0 V to 33.0 V
    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 4.125 in. (13 cm x 13 cm x 10.5 cm)
    Material: High‑impact thermoplastic
    Horn (continuous)
    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 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 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 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 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 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 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 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

    Images

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

Product variants

MT-24MCW-FR Multitone appliance, 15-110cd 24V, red

Red, 24 VDC audible and visual alarm‑indicating device has eight tone patterns, two sound output levels, four light intensities (15, 30, 75, or 110 cd), and an extended temperature range for severe weather outdoor applications.

Commercial Type No.: MT-24MCW-FR
Product No.: F.01U.002.407

 
MT-24MCW-FW Multitone appliance, 15-110cd 24V, white

White, 24 VDC audible and visual alarm indicating device has eight tone patterns, two sound output levels, four light intensities (15, 30, 75, or 110 cd), and an extended temperature range for severe weather outdoor applications

Commercial Type No.: MT-24MCW-FW
Product No.: F.01U.002.408

 
 

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

 
 
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

 
 
SFP‑R Semi‑flush Plate (red)

SFP‑R Semi‑flush Plate (red)

15.2 cm (6 in.) square by 0.8 cm (0.3125 in.) thick

Commercial Type No.: SFP-R
Product No.: F.01U.002.288