YASONG SLA-B02K 120dB Discrete Signal Alarm Siren, 25W, 12 Tones, IP65, USB Upload, LED Strobe Voltage:DC24V the LED warning light and

the LED warning light and buzzer operate together for a clear audible and visual warning effect

It comes with a pre-installed plug for direct use

USB audio upload for custom alarm sounds or voice prompts

Sensor accuracy may be affected by installation position and strong daylight

Please confirm the correct voltage

YASONG SLA-B02K 120dB Discrete Signal Alarm Siren, 25W, 12 Tones, IP65, USB Upload, LED Strobe Voltage:DC24V the LED warning light andThe YASONG SLA B02K discrete signal alarm siren combines a 0120dB adjustable horn, 25W alarm power and LED strobe warning light for PLC systems, relays, security cameras, automation systems, warehouses, factories and outdoor industrial warning areas. This model works by switch signal activation: after wiring, the siren triggers both audible and visual alerts when it receives a discrete switch signal from a connected external device. Discrete signal