额定电压:12V DC / 24 V DC; 110V AC/ 220V AC/ 380V AC 功率:30W 声压/分贝:117±3dB(at Rated Voltage at 1m) 最大电流:80mA~2300mA 音频:5-Tone 重量:2200g~ 2600g
Function Introduction: ●Clear and loud voice alerts, be widely used as industrial warning, marine alarm, electronic siren. ●Kinds of alarm tones for choice (12 alarm voice)(20 kinds of music+alarm alerts) ●Pedestal is made of aluminum alloy which is both sturdy and durable. Can be installed easily and conveniently. ●Novel external view, it can work steadily in long time. ●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 machines, port and pier, marine machinery(driving, crawler crane,etc), harbour machinery(portal jib crane, bridge cran,etc), hoisting equipment,and other outdoor equipments, as audible alarm signal. ●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.
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