All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
【Adjustable】Loud volume 120 dB adjustable, five alarm tones selectable. The horen is made into arc shape, which will spread the sound wave effectively. Once connected to power supply, the machine will alarm.
【Outdoor alarm】IP66 Ultra-high protection grade, waterproof and dustproof, aluminum shell, can be used in a variety of harsh outdoor environment.
【Great flash】The siren adopts 20 luminous lamp beads, low power consumption and long service life. Upgraded LED patch lamp beads, simulate rotation, high brightness light, no noise.
【Note】1)The alarm comes without on switch. If you would like to turn off, please cut off the power. 2)The volume and tone can not be adjusted for this model.
【Application】Industrial LED acousto-optic alarm range: for crane, gantry crane, bridge crane, crane, tunnel construction, metallurgy, ports, construction site, school security, security etc.