YASONG SLA-05A 130dB High Power Industrial Alarm Siren, 45W, IP65, LED Strobe, AC/DC Voltage Options Signal Tower Stack Light This model works with a

This model works with a wired button control box: after the siren and button box are connected

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

Please choose the correct voltage and lampshade color before ordering

The Micro USB port allows custom audio upload for specific warning needs

Automatic outage warning: responds to power failure

YASONG SLA-05A 130dB High Power Industrial Alarm Siren, 45W, IP65, LED Strobe, AC/DC Voltage Options Signal Tower Stack Light This model works with aThe YASONG SLA 05A outdoor industrial alarm siren combines a 130dB loud horn with a LED strobe warning light for factories, mines, ports, gantry cranes and noisy emergency warning areas. This model works by power on operation: when powered on, the siren sounds and the LED strobe flashes at the same time. When power is turned off, the alarm stops. It is suitable for fixed warning systems controlled by an external power circuit. 45W high power siren for