YASONG SLA-05A 130dB High Power Industrial Alarm Siren, 45W, IP65, LED Strobe, AC/DC Voltage Options Bike Alarm Siren This model stays in standby

This model stays in standby mode after power-on and can be triggered by remote control or by the button on the siren

so choose this model when a fixed 120dB single-tone warning is suitable

and AC380V options

The YASONG SLA-05CY-500 is a wireless remote control alarm siren with a 0–130dB adjustable loud horn

Red and blue LED strobe light for strong visual warning

YASONG SLA-05A 130dB High Power Industrial Alarm Siren, 45W, IP65, LED Strobe, AC/DC Voltage Options Bike Alarm Siren This model stays in standbyThe 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