CTEC Conventional Heat Detector – Type A1R / CS (EN54-5 Certified)

The CTEC Conventional Heat Detector is a high-performance, EN54-5 certified device designed to deliver reliable thermal fire detection for commercial and residential properties. Available in both A1R (rate-of-rise) and CS (fixed high-temperature) variants, this detector is engineered for compatibility with C-TEC’s CFP AlarmSense two-wire fire alarm panels ranging from 2 to 8 zones.

Housed in a durable pure white polycarbonate casing, the detector features dual alarm LEDs for full 360° visibility, ensuring clear visual status indication in any installation position. Whether installed alone or as part of a sounder or visual indicator base combination, the CTEC Conventional Heat Detector offers dependable fire safety across a wide range of environments.

Product Features

Dual Detection Options: A1R and CS Types

• A1R Type: Rate-of-rise detection for rapidly increasing temperatures.
• CS Type: Fixed temperature detection for high ambient heat environments.

Compatible with AlarmSense Panels

Fully compatible with C-TEC’s CFP AlarmSense 2–8 zone two-wire fire panels, allowing for simple integration in new or existing installations.

360° Visibility with Dual Alarm LEDs

Fitted with two highly visible red LEDs for reliable visual indication from any direction.

Certified to EN54-5

Independently tested and third-party certified by UL International (UK) Limited for compliance with EN54-5 heat detection standards.

Durable and Aesthetic Build

Encased in a pure white polycarbonate housing for a clean and modern appearance suitable for all interiors.

Optional Detector/Sounder Combinations

Also available as part of a combined detector with sounder or visual indicator base, enabling multi-function alerting in a compact form.

Product Specifications

• Detector Type: Heat (Rate-of-Rise A1R or Fixed Temperature CS)
• Operating Voltage: 9 – 33V DC
• Alarm Indicator: 2 × Red LEDs (360° visibility)
• Mounting Base Required: 45681-244APO AlarmSense base
• Certifications: EN54-5 (UL International – UK)
• Material: White polycarbonate
• Compatible Panels: C-TEC CFP AlarmSense 2–8 Zone Fire Panels
• Installation Options: Standard detector, sounder base, or sounder visual indicator base combination
• Application Areas: Commercial buildings, residential complexes, kitchens, plant rooms, storage areas

Key Benefits

• Flexible Heat Detection Options for variable fire risk areas
• Reliable Integration with AlarmSense systems
• Minimal False Alarms in areas prone to smoke, dust, or steam
• Fast Visual Alarm Feedback through dual LEDs
• Certified Safety Compliance for regulatory assurance