The MHR and MHW mini-horns operate at 12 and 24 volts and are
ideal for hotel, motel or residential fire system applications, where
a smaller notification device is desired. The mini-horns offer high
and low volume settings, and temporal or non-temporal tones. The
horns can be mounted to single gang back boxes for aesthetically
sensitive applications. Synchronization is also provided when using
the MDL module.
The MHR and MHW mini-horns can operate between 32 and 120
degrees Fahrenheit from a regulated DC or full-wave rectified,
unfiltered power supply. They are listed to Underwriter’s Laboratories
Standard UL 464 for fire protective signaling systems.
- 12 and 24V operation
- High and low volume settings
- Temporal and non-temporal tones
- Mounts to single gang back box
- Compatible with MDL sync module
- Mechanically and electrically compatible with PA400 series
- Mini-Alert™ sounders
Physical Specifications
Dimensions
4.6˝L × 2.9˝W × .45˝D
Weight
2.67 oz.
Operating Temperature Range
32°F to 120°F (0°C to 49°C)
Mounting
Surface: single-gang back box
Flush: 4˝ × 4˝ BBD deep back box (23/4˝ deep)
Electrical Specifications
Input Terminals
12 to 18 AWG
Nominal Voltage
Regulated 12DC/FWR or regulated 24DC/FWR
Operating Voltage
8–33
Operating Voltage with MDL
9–33
