This model is a visual warning light only and does not include a buzzer or siren sound
Please confirm whether your device outputs dry contact or voltage signal before ordering
When a monitored power abnormality occurs
45W high-power siren for industrial warning use
One-button linkage control for simple alarm operation
YASONG SLA-B02K 120dB Discrete Signal Alarm Siren, 25W, 12 Tones, IP65, USB Upload, LED Strobe Trigger Mode:Wet contact triggered This model is a visualThe 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