YASONG SLA-01T 120dB Adjustable Industrial Alarm Siren, 25W, Multi-Tone, IP65, LED Strobe, USB Upload Color:Red This siren requires wiring and

This siren requires wiring and open-area installation to reduce false alarms

12 adjustable ringtones for different warning needs

This model supports power failure alarm and power recovered alarm modes

users can press the alarm button on the siren to activate sound and flashing light warning

YASONG SLA-01T 120dB Adjustable Industrial Alarm Siren, 25W, Multi-Tone, IP65, LED Strobe, USB Upload Color:Red This siren requires wiring andThe YASONG SLA 01T industrial alarm siren combines a 0120dB adjustable horn with a LED strobe warning light for ports, docks, reservoirs, construction sites, trucks, cranes and outdoor security 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. 0120dB adjustable sound for different site noise levels Default multi tone alarm