Standby after power on
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
tone and alarm mode within about 8m
the siren can be turned on or off by remote control from up to 500m / 0
and the red wire should connect to positive while the black wire connects to negative
YASONG SLA-05BY-6 130dB Remote Control Siren, 500m Range, 45W, USB Sound Upload, LED Strobe Voltage:AC380V Standby after power onThe 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