YASONG SLA-1509 Portable Rechargeable Outdoor Alarm Siren 120dB Wireless Remote Control & Trigger Alarms 3m cigarette lighter plug with

3m cigarette lighter plug with integrated switch and mode button

USB audio upload for custom alarm sounds

0–130dB adjustable volume for different warning environments

Please confirm the final control method before listing

the siren stays in standby mode and can be turned on or off by remote control

YASONG SLA-1509 Portable Rechargeable Outdoor Alarm Siren 120dB Wireless Remote Control & Trigger Alarms 3m cigarette lighter plug withThe YASONG SLA 1509 portable rechargeable outdoor alarm siren combines a 0120dB adjustable horn with a LED strobe warning light for cranes, ports, outdoor construction sites, factories, mines and emergency warning areas. This model uses a 5000mAh lithium battery and can be charged by AC100240V power. The portable design makes it suitable for temporary warning points where fixed power wiring is not convenient. Portable rechargeable design for movable