Low Voltage Single Channel Interface – Input/Output
£53.32 + VAT
The S4-34420 Single-Channel Interface is a loop-powered device for Gent Vigilon fire alarm systems. This low-voltage output interface provides a reliable and individually addressable control point for plant equipment, emergency management systems, or specialist fire safety functions like sprinkler activation. Its cost-effective, installation-friendly design ensures seamless integration and reliable monitoring within your fire detection network
Gent S4-34420 – Single-Channel Low Voltage Output Interface (Housing Required)
The Gent S4-34420 is a loop-powered single-channel low voltage output interface designed for seamless integration with Gent Vigilon fire alarm systems. It provides a reliable control point for plant equipment, emergency management systems, or specialist fire safety functions such as sprinkler activation or security system signalling.
Each device is individually addressable, enabling detailed system monitoring and allowing flexible cause-and-effect programming within the fire detection and alarm (FD&A) network. Its loop-powered design offers a cost-effective, installation-friendly solution, while mains-powered variants include a built-in battery backup for enhanced reliability.
Key Features & Benefits
- Single-channel low voltage output interface for Vigilon systems.
- Cost-efficient loop-powered operation reduces cabling and maintenance.
- Individual device addressing for precise control and monitoring.
- EN54-17 short-circuit isolator for improved system resilience.
- Compatible with a range of mounting enclosures and accessories.
- Interfaces with conventional detectors, including flame and beam models.
- Certified to EN54-17 and EN54-18.
Compliance & Standards
- EN54-17 – Short-Circuit Isolators.
- EN54-18 – Input/Output Devices.
- Fully compatible with Gent Vigilon addressable systems.
Installation Requirement
Supplied as PCB only – housing/enclosure is required and sold separately.



