SR-T13 Audible & visual alarm speaker with TTS (text‑to‑speech solution)

Audible & visual alarm speaker with TTS (text‑to‑speech solution)

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Audible & visual alarm speaker with TTS (text‑to‑speech) is a Text-To-Speech alerting device; it supports Modbus RTU control. 115dB output, flashing pattern setting, volume control, IP65 proof, wide voltage, DC9‑30V/AC110‑230V/AC380V. Get a quote for industrial automation audible and visible notification.

Feature List

• TTS Text‑to‑Speech – Custom Voice Alerts On‑Demand
  Convert any text to voice via Modbus serial commands. No pre‑recording needed – dynamic, context‑specific alerts.
• Modbus RTU (RS485) Remote Control
  Full control over volume, playback, and light modes via RS485. Seamless PLC/SCADA integration.
• 115dB Audible Output – Cuts Through Factory Noise
  Ultra‑loud 10W audio ensures alerts are heard above machinery, conveyors, and production lines.
• Visual Alert Modes – Strobe, Rotate, Flash, Steady
  Strobe, rotate, steady, 1Hz/5Hz flash, or off. Match the visual warning to your environment.
• Wide Voltage Input – Universal Compatibility
  DC 9‑30V or AC 110‑230V – works with any industrial control panel without extra converters.
• IP65 Weatherproof & Rugged Construction
  Dust‑tight and water‑resistant. Built for harsh industrial environments – factories, warehouses, outdoor yards.
• 5 Trigger Modes – Flexible Integration
  Power‑on, high/low‑level trigger, high/low‑level edge trigger – adapts to any control logic. ≤1 sec response.

Audible & Visual Alarm with TTS – Smart Alerts for Industrial Environments

In factories, warehouses, and automation plants, alerts need to be seen AND heard. But standard beepers and flashing lights can’t deliver context‑specific messages – and when every second counts, that’s a problem.

Our Audible & visual alarm speaker with TTS (text‑to‑speech solution) solves this by combining text‑to‑speech voice alerts with high‑intensity visual warnings – all controllable via Modbus RTU (RS485).

Text‑to‑Speech – Voice Audio Alerts On‑Demand

Unlike conventional alarms that only play pre‑recorded sounds, this annunciator converts real‑time text commands into spoken voice alerts. Send a Modbus command with any text – and the alarm speaks it instantly.

"Conveyor belt stopped – check section 3."
"Temperature exceeded 80°C – inspect cooling system."
"Emergency stop activated on line 2."

No pre‑recording. No memory limitations. Just instant, customized voice communication.

Remote Control via Modbus RTU (RS485)

Adjust volume, change light modes, or trigger different voice messages – all through Modbus commands from your PLC, HMI, or SCADA system.

110dB Audible Power + 6 Visual Modes

• 110dB output – heard over heavy machinery and factory noise
• 10W speaker – clear, distortion‑free audio
• 7 volume levels – precise control
• 6 light modes – strobe, rotate, steady, 1Hz/5Hz flash, off

Built for Industrial Demands

• IP65 – dust‑tight and water‑resistant
• Wide voltage – DC 9‑30V or AC 110‑230V
• Multiple trigger modes – power‑on, level, edge trigger
• Operating temperature – -20℃ to 70℃

Applications

• Manufacturing plants – machine fault alerts, production status
• Warehouses & logistics – safety warnings, conveyor alerts
• Process industries – temperature/pressure threshold alerts
• Automation systems – PLC‑integrated voice annunciation

Ready to upgrade your industrial alerting?

Get a quote today. Tell us your control system and application – we'll help you select the right configuration.