The Thorn Security 125-065-753 (125-485-845) is a 16-Way Zonal Display PCB designed for compatible Thorn Security fire alarm control systems. It provides visual indication of the status of up to 16 fire detection zones, helping operators quickly identify the affected zone during an alarm or fault condition. The PCB is associated with legacy Thorn Security fire detection equipment and is suitable for maintenance, repair, replacement, and restoration of existing marine and industrial fire alarm systems.
Features
- 16-way zonal display functionality
- Provides visual indication of individual fire detection zones
- Designed for Thorn Security fire alarm control equipment
- PCB-based construction for panel integration
- Helps identify alarm or zone status quickly
- Suitable for legacy fire detection systems
- Useful for replacement and maintenance requirements
- Suitable for marine and industrial fire alarm applications
- Available as new, surplus, or refurbished spare depending on supplier
Typical Applications
- Marine fire detection and alarm systems
- Shipboard fire alarm control panels
- Engine-room and machinery-space monitoring
- Offshore fire and safety systems
- Thorn Security fire alarm installations
- 16-zone fire detection monitoring
- Replacement of defective or obsolete zonal display PCBs
- Fire alarm panel repair and retrofit projects
