Master the S-95 Fire Alarm Supervision Challenge 2025 – Ignite Your Success!

Combination detectors integrate multiple sensing technologies to detect smoke and heat, which enhances their effectiveness in identifying fires. The operational principles of each sensing technology within a combination detector function independently. For instance, a photoelectric sensor and an ionization sensor can simultaneously monitor their respective detection parameters without influencing each other's performance. This independence allows the combination detector to provide a broader range of fire detection capabilities while maintaining reliability across different conditions.

In contrast, photoelectric detectors primarily rely on light-scattering principles, while ionization detectors use radioactive materials to detect smoke particles. Multi-criteria detectors, although they employ multiple sensing technologies, are designed to combine those principles to improve detection efficacy, rather than maintain their independence.