Gent S4-711 | Dual Optical Heat Detector
£68.18 + VAT
The Gent S4-711 Dual Optical Heat Detector is a high-performance, multi-sensor device designed for the Gent Vigilon fire control panels. It combines heat sensing, dual optical scatter detection, and CO sensing to provide accurate fire detection while significantly reducing false alarms from environmental factors like steam. This detector requires the Gent S4-700 base for installation.
Gent S4-711 Dual Optical Heat Detector
The Gent S4-711 is a high-performance dual optical and heat detector, engineered for full compatibility with the Gent Vigilon range of analogue addressable fire control panels. Designed for accurate detection and minimal false alarms, it requires the Gent S4-700 base for installation.
This advanced analogue device uses local processing within both the detector and the control panel, enabling fast and reliable identification of genuine fire events while filtering out non-hazardous triggers.
By combining heat sensing, dual-angle optical scatter detection, and carbon monoxide (CO) sensing, the S4-711 offers exceptional immunity to false alarms caused by environmental conditions such as steam — without compromising detection integrity.
Key Features & Benefits
- Multi-sensor detection: Heat, dual-angle optical scatter, and CO sensing for accurate fire detection.
- False alarm resistance: Combined sensing technologies maintain performance in challenging environments.
- Custom sensitivity modes: Certified settings for specific applications, with optional time-based programming.
- Integrated short-circuit isolator for enhanced system safety.
- Flexible I/O connections for remote indicators or supervisory inputs, with synchronised sound patterns managed via the control panel.
- Adjustable sounder output: Selectable tones and volume levels to match system sounders.
- Sounder monitoring & overload protection ensures reliability even with cable faults.
- Compatible with S-Quad EN54-23 VADs for synchronised sound and visual alerts.
