The Notifier NFXI-OPT Opal Optical Smoke Detector with Isolator is an advanced analogue-addressable smoke detector designed to deliver reliable fire detection with improved resistance to false alarms.
Featuring a newly engineered optical detection chamber, the NFXI-OPT provides enhanced responsiveness while reducing sensitivity drift caused by dust, insects, and environmental contaminants.
Built with sophisticated processing circuitry and advanced filtering algorithms, the detector minimises nuisance alarms caused by transient environmental conditions. Embedded software further enhances detection performance and improves response time, making the NFXI-OPT ideal for commercial and industrial fire detection applications.
The detector includes built-in short-circuit isolation and dual tri-colour LEDs providing clear 360-degree visual indication of device status. The LEDs can be programmed for static or blinking red, amber, or green indications, allowing fast identification during maintenance and fault finding.
Designed for ease of installation, the NFXI-OPT offers rotary decade addressing, backward compatibility with existing systems, and a base designed for simple wiring and commissioning.
Key Features
• Analogue-addressable optical smoke detector
• Built-in short-circuit isolator
• Advanced Opal optical detection chamber design
• Reduced false alarms from dust and insects
• Tri-colour LEDs with 360-degree visibility
• Programmable LED status indication
• Rotary decade address switches
• Advanced filtering algorithms for improved stability
• Backward-compatible with existing systems
• Opal protocol support for precise fault location
• Pure white finish for modern environments
• Base designed for easy installation and wiring
Applications
Ideal for:
• Commercial buildings
• Offices
• Hotels
• Healthcare facilities
• Educational buildings
• Retail environments
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