Volume Adjustable 2 Sound Siren; special alarm device for subways, funiculars, elevator pits and tunnel ventilation.

Technical Features

Type: Electronic Siren
Material: ABS
Voltages : 110Vdc, 220 Vac, 12-24Vdc48 Vdc
Weight:
Mounting: Wall Mount with screws
Dimensions:70 x70x180 mm
Tone Type: 2 tones
Sound Output: 120 dB
Protection Rate: IP54