Description
The Optical Smoke Detector FDR26 is designed for early smoke detection and fire alarm activation in critical environments. It features an optical detection chamber that senses combustion particles in the air, ensuring high sensitivity while eliminating false alarms due to temperature fluctuations. The detector includes a relay output for alarm system integration and a red LED light for visual indication. Suitable for server rooms, telecom facilities, food processing plants, and boiler rooms, the FDR26 ensures reliable fire safety monitoring.
Features
- Optical smoke detection without response to temperature changes
- Red LED light for alarm signalisation
- Relay output for external alarm system integration
- Compact and durable design for industrial and IT applications
Technical Specifications
Specification | Details |
|---|---|
| Detection Type | Smoke |
| Measurement Range | 0–1 (Switch) |
| Output Type | Relay Standard |
| Output Load Voltage | 50V |
| Output Load Current | 500mA |
| Def. Impulses Out | NO |
| Power Supply | 12V DC (Terminal Block) |
| Power Consumption | 55mA |
| Operating Environment | 0°C to 70°C / 0–95% RH |
| Storage Environment | -30°C to 60°C / 5–95% RH |
| Protection Rating | IP40 |
| Installation Options | Wall-mounted |
| Connector Type | Terminal Block |
| Warranty | 24 months |
Applications & Usage
- IT & Telecom Safety – Smoke detection in server rooms and telecom facilities
- Industrial & Commercial Buildings – Suitable for boiler rooms and food processing facilities
- Building Security & Fire Protection – Integrates with fire alarm and monitoring systems
Why Choose the Optical Smoke Detector FDR26?
The Optical Smoke Detector FDR26 offers precise and reliable smoke detection without being affected by temperature fluctuations. Its relay output allows seamless integration into alarm systems, making it an ideal fire safety solution for server rooms, telecom facilities, and industrial environments.



















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