YASONG SLA-S001 130dB Portable Highway Maintenance Alarm Siren, 100W, 20Ah Battery, Red Blue Strobe Plug-in Alarm Sirens The title should be corrected

The title should be corrected from “Dceibel” to “Decibel” or “dB”

9 built-in alarm tones and 4 flashing light modes for trucks

This model works by power-on operation: the alarm starts when powered on

as the page shows both power-on trigger and remote-control trigger information

0–130dB adjustable volume for different site needs

YASONG SLA-S001 130dB Portable Highway Maintenance Alarm Siren, 100W, 20Ah Battery, Red Blue Strobe Plug-in Alarm Sirens The title should be correctedThe YASONG SLA S001 portable highway maintenance alarm siren is designed for road work, highway maintenance, tunnel construction, emergency rescue sites and temporary outdoor safety warning areas. This model combines a 300W maximum power alarm system, 130dB adjustable sound, red and blue LED strobe warning lights and a built in rechargeable lithium battery. It supports portable movement with a handle and pull rod structure, making it suitable for