YASONG SLA-05BY-6 130dB Remote Control Siren, 500m Range, 45W, USB Sound Upload, LED Strobe Voltage:AC380V This model uses a self-locking

This model uses a self-locking switch control box: press a color button and the matching light layer turns on in flashing or steady-on mode

large outdoor areas and emergency warning systems

bracket length and sound option before ordering

Remote range applies to open areas without walls and may be reduced by obstacles

YASONG SLA-05BY-6 130dB Remote Control Siren, 500m Range, 45W, USB Sound Upload, LED Strobe Voltage:AC380V This model uses a self-lockingThe YASONG SLA 05BY 6 wireless remote control siren combines a 0130dB adjustable horn, 45W alarm power and a red LED strobe warning light for factories, warehouses, mines, ports, gantry cranes and outdoor industrial security areas. This model works by wireless remote control operation. After power connection, the siren can be turned on or off by remote control from up to 500m 0. 31 mile in open areas without wall obstruction. 500m remote control range