S4-901 Dual Optical Heat & Carbon Monoxide Sensor
The S4-901 is an advanced intelligent multi-sensor designed for high-performance fire detection in demanding environments. It combines dual optical smoke detection, heat sensing, and carbon monoxide (CO) detection to deliver fast, accurate fire response with excellent false alarm rejection.
This sensor is part of the Gent S-Quad range and works with Vigilon analogue addressable control systems, offering smart local processing inside the detector as well as system-level decision-making at the panel.
Key Features
- Multi-sensor technology: optical smoke, heat, and CO detection
- Dual-angle optical scatter technology for improved false alarm immunity
- Carbon monoxide sensing for early detection of smouldering fires
- Fast response to real fire conditions
- Reduced false alarms caused by steam, dust, and non-fire particles
- Adjustable sensitivity settings for different environments
- Programmable day/night operation modes
- Built-in LED fire indication output
- Compatible with S-Quad Vigilon systems
- Suitable for high-risk and complex environments
Applications
- Hospitals and healthcare facilities
- Commercial buildings
- Industrial sites
- Hotels and public buildings
- Areas with high false alarm risk
- Environments requiring high detection accuracy
Summary
The S4-901 is one of the most advanced detectors in the S-Quad range, offering triple-sensor protection (smoke, heat, CO). It is ideal for critical environments where early fire detection and false alarm reduction are equally important.
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