YASONG SLA‑190‑X RS485 Modbus Alarm Warning Light | Audible‑Visual Beacon, Customizable Alarm Voice, 120dB Adjustable Volume, IP65 DC10-30V

Industrial RS485 Modbus controlled warning beacon with audible‑visual alarm. Support custom alarm voice upload via Micro‑USB. Adjustable 120dB volume, multiple light flash modes, IP65 waterproof, for factory, machinery, automation system. We provide the RS485 Modbus‑RTU communication protocol. Customers need to develop their own software based on this protocol, and send commands via the software to control the warning light.

RS485 Modbus Communication Control--Controllable via RS485 Modbus commands. Adjust volume, switch built‑in alarm tones and multiple light flash modes remotely, easily integrate with PLC and industrial automation equipment.

Upload Custom Alarm Voices via Micro‑USB--Unscrew the lampshade, connect to PC with Micro‑USB cable. Treat the device as a USB flash drive to copy‑paste custom audio files. Supports renaming audio files to set playback sequence.

Powerful Audible‑Visual Alert, Up to 120dB--Max 120dB adjustable alarm volume. Multiple light modes: burst flash, strobe, rotating flash, swing flash. Real‑time audible‑visual warning for on‑site safety reminder.

Durable Industrial Construction & IP65 Protection--Lens: PC polycarbonate; Base: ABS. High impact‑resistance & heat resistance. IP65 dust‑proof and water‑proof. Working temperature:‑40℃ ~70℃, suitable for harsh workshop environments.

4 Colors Optional: Bolt mounting; available lens colors: Red / Yellow / Blue / Green. High‑brightness LED, service life＞40000 hours. Wide operating voltage DC10‑30V.