C-TEC Activ Series conventional fire alarm detectors provide solutions for different risk scenarios with optical smoke, multisensor, fixed temperature and rate of rise heat detection options. Manufactured in the United Kingdom, these products are preferred for commercial buildings, offices, educational facilities, technical rooms and general building safety projects thanks to their EN54 certification basis and compatibility with fire detection system accessories.
A conventional detector designed to sense sudden increases in ambient temperature. It is suitable for areas where early fire detection through heat rise is important. EN54-5 (Intertek), CertAlarm, 54°C minimum, 65°C maximum, 6-33V DC
This model operates on a fixed temperature principle and generates an alarm when the specified threshold is reached. It can be considered as an alternative to smoke detection in dusty or steamy environments. EN54-5 (Intertek), CertAlarm, 60°C fixed temperature monitoring, 6-33V DC
Suitable for applications requiring a higher temperature threshold, the C4403B provides a reliable fire detection solution in areas with warmer operating conditions. EN54-5 (Intertek), CertAlarm, 75°C fixed temperature monitoring , 6-33V DC
The multisensor design combines optical smoke and heat detection principles, helping to reduce unwanted alarms by providing a more comprehensive assessment of different fire characteristics. EN54-5 & EN54-7 (Intertek), CertAlarm, combined optical + heat detection structure, 6-33V DC
An optical smoke detector designed for conventional systems. It delivers effective detection performance, particularly in slow-developing fires that produce dense smoke. EN54-7 (Intertek), CertAlarm, 0.16db/m nominal threshold value, 6-33V DC
A standard detector base compatible with Activ series detectors. It offers safe and tidy installation thanks to its wide termination area and key-lockable design. Key-lockable structure, EN54 (Intertek), suitable for 2.5mm cable connection cross-section, wide termination area
A detector base that supports line integrity with Schottky diode protection. It is a special base solution preferred to help maintain system continuity in situations such as detector removal. Key-lockable structure, EN54 (Intertek), protection against removal with Schottky diode, suitable for 2.5mm cable connection cross-section
A special detector base developed for applications requiring a relay output. When used with compatible detectors, it provides a practical solution for triggering external equipment and meeting auxiliary contact requirements. Key-lockable structure, relay with reverse polarity protection diode included, suitable for 2.5mm cable connection cross-section, wide termination area
If an optical smoke detector is preferred for general area protection, the C4416 is a suitable option. For a more sensitive approach to varying fire characteristics, the C4414 multisensor can be considered. For heat-based detection, the C4403A1R, C4403A2 and C4403B models may be evaluated. For installation and system architecture, the C4408, C4408D and C4408R detector bases should be selected according to project requirements.