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SF-905 Audible Visual Alarm Light

Smart LED Strobe Alarm with Custom Voice & Multi-Mode Warning.

 The WTSAFE SF-905 audible visual alarm light combines high-intensity LED strobe lighting with a powerful siren and customizable voice alerts to enhance safety across industrial and vehicle applications.

105dB Customizable Voice AlertsHigh-Visibility LED Strobe
The WTSAFE SF-905 audible visual alarm light is a reliable and customizable safety solution that combines bright LED signaling with powerful audio alerts. Its flexible configuration, rugged design, and easy installation make it ideal for improving safety awareness and preventing accidents in various industrial environments.



Product Introduction

Item

Specification

Item

Specification

Model

SF-905

Size

70 × 70 × 50 mm

Voltage

9V–30V

Light Source

LED

Power

4.5W (12V)

Lighting Modes

Strobe / Rotating / Flashing / Steady

Sound Level

≤105 dB

Protection Rating

IP65

Volume Levels

6 adjustable levels

Working Temperature

-20°C to 70°C

Sound Source

10 built-in sounds, customizable

Response Time

≤1 second

Audio Format

WAV

Humidity

10%–95%

Sound Modes

10 selectable alert sounds

Operation Modes

Power-on trigger / Signal trigger / RS485 control

Housing Color

Red, Amber, Blue, Green

Installation

Magnetic / Bracket / Screw mounting


The SF-905 is a versatile audible visual alarm light engineered for industrial safety and warning applications. It integrates bright LED flashing signals with a high-decibel audio alarm to effectively alert nearby personnel in noisy or hazardous environments.

Designed for flexibility, this alarm light supports multiple lighting modes, built-in alert sounds, and custom voice messages. With remote control functionality and adjustable volume levels, users can easily adapt the system to different working conditions.

Its rugged housing and IP65 protection rating ensure stable performance in demanding environments such as warehouses, workshops, electrical systems, and industrial vehicles.

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Key Features

Remote Control Operation

Easily adjust volume levels, switch lighting modes, change voice alerts, and configure working modes via remote control for fast and convenient setup.

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Custom Voice Support

Supports voice customization via direct audio upload. Easily update voice prompts to match specific site requirements or languages.

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10 Built-in Alarm Sounds

Equipped with an OTP voice chip and multiple preset warning tones. Custom sounds can also be added for flexible applications.

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Multi-Mode LED Flashing

Offers 4 lighting modes including strobe, rotating, flashing, and steady light, ensuring effective visual alerts in different scenarios.

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Rugged Industrial Design

Built with heavy-duty materials and a patented diamond-cut housing for enhanced durability, impact resistance, and long-term reliability.


105dB Loud Alarm

High-power speaker delivers clear and penetrating sound even in noisy industrial environments, with 6 adjustable volume levels.

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Certified Quality

CE-certified for safety and reliability, ensuring stable performance and reduced maintenance costs over time.

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Applications

  • Forklift safety warning light systems
  • Industrial automation equipment
  • Electrical cabinets & control panels
  • Warehouse & workshop production lines
  • Cleaning vehicles and utility machines


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More Details of Audible visual warning lights




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4008-606-525

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