YASONG SLA-05A 130dB High Power Industrial Alarm Siren, 45W, IP65, LED Strobe, AC/DC Voltage Options Voltage:AC110V USB sound upload for custom

USB sound upload for custom warning audio under 4MB

5GHz WiFi is not supported

the detector keeps the alarm output active until the target leaves

Dry contact signal trigger for external alarm outputs

Built-in lithium battery that recharges automatically when power is on

YASONG SLA-05A 130dB High Power Industrial Alarm Siren, 45W, IP65, LED Strobe, AC/DC Voltage Options Voltage:AC110V USB sound upload for customThe 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