SB 112F is designed to signalize for fire sound signal in fire alarm systems. The siren is compatible with fire alarm panels, which provide in alarm mode output 24 V. SB 112F is high frequency armored siren. The box is produced from steel sheet with thickness 1 mm with polymer covering. The siren is complete with lamp 24V/5W, which flashes with frequency 1.5 Hz in alarm mode. SB 112F works good in wide range of supplying voltage.

Technical characteristics:
- Supply voltage: 12-30VDC
- Consumption at 24V: 200 mA
- Sound pressure at distance 1ft by axes at 24 V: 118dB
- Main sound frequency: 2.8 kHz - 3.2 kHz
- Modulate sound frequency: 1.5 Hz
- Light effect - sulphite lamp: 24V / 5 W
- Output power for light effect: 10 W
- Dimensions: 205 x 175 x 75 mm