额定电压：12V DC /24V DC ; 110V AC/ 220V AC/ 380V AC 
功率：60W
声压/分贝：117±3dB(at Rated Voltage at 1m)      
最大电流：190mA~2400mA 
音频： 5-Tone 
重量：4000g~4600g

Function Introduction:
●Clear and loud voice alerts with two horns, it is sturdy and durable in industrial use, heavy loading and marine product. The alarm voice can be hear more clear when it is installed at opposite direction.
●Pedestal is made of aluminum alloy which is both sturdy and durable. Waterproof and anti-corrosion. Bringing in core technique with indigenous design. Combining LED which is bright for a long time and which is twinkle,sothe signal light and loudspeaker unites together, shaping itself a heavy loading sound&light alarm horn.
●Kinds of alarm voice for choice. (12 kinds alarm voice)( 20 kinds of music+alert voice) (WV10-10 kinds voice recod) 
●On-off switch and volume regulator are equiped inside, users are able to adjust the voice and volume.
●It is apply to all kinds of overhead crane, lifter, conveying machine, port and pier, marine machinery, site of steel industry, petroleum chemical industry, complete set of equipment,etc.
●IP Grade: IP56.
●Customizable service: remote control, light-control, infrared control, audible and visual alarm after power cut, sound&light alarm with battery, sound&light alarm with storage battery, voice reminding,etc.