YASONG SLA-08 130dB Anti-Collision Siren, 50W, Adjustable Volume & 12 Tones, IP65, USB Upload, LED Strobe Dry Contact & Voltage Input Alarm Siren The default sound is not

The default sound is not adjustable

When the siren is powered on

Wiring is required and the product does not come with a plug

and 4 included remote controls for industrial and security alerts

The siren itself has no built-in battery

YASONG SLA-08 130dB Anti-Collision Siren, 50W, Adjustable Volume & 12 Tones, IP65, USB Upload, LED Strobe Dry Contact & Voltage Input Alarm Siren The default sound is notThe YASONG SLA 08 anti collision alarm siren combines a 0130dB adjustable horn, 50W high power output and LED strobe warning light for factories, terminals, ports, cranes, construction sites and outdoor industrial security areas. This model uses a cold rolled steel housing and an external anti collision protective cover around the warning light, helping improve durability in demanding industrial environments. The alarm supports multiple voltage