YASONG SLA-290-II 7-Color Strobe Siren Light, 120dB, 9 Tones, 3 Flash Modes, AC100-240V, IP69K Installation Method:Bolt base 120dB loud sound for clear

120dB loud sound for clear warning in industrial environments

electric bikes

red and blue LED strobe warning lights and a built-in rechargeable lithium battery

while the smartphone can use 2G

light color and voltage before ordering

YASONG SLA-290-II 7-Color Strobe Siren Light, 120dB, 9 Tones, 3 Flash Modes, AC100-240V, IP69K Installation Method:Bolt base 120dB loud sound for clearThe YASONG SLA 290 II 7 color strobe siren light combines a 0120dB adjustable horn, 9 built in alarm tones and 3 seven color flashing modes for project vehicles, automation equipment, factory workshops, construction sites, lifting machinery and security posts. This model uses an AC100240V power input and comes with an adapter, so no wiring is required for normal use. Tone, volume and flashing mode can be adjusted through the SW1 and SW2 buttons inside