MultiRelay Fibra is a sophisticated relay module crafted to bring complex wiring diagrams to life within the Ajax ecosystem. Equipped with four independent relays boasting potential-free (dry) contacts, it allows for the autonomous control of four separate circuits. This versatility enables the integration of a variety of appliances, electrical mechanisms, and even third-party security devices, all harmoniously controlled through Ajax's smart automation scenarios. Designed for safety and efficiency, MultiRelay Fibra implements protective measures against overheating by automatically deactivating any relay that exceeds +80°C. Its integration into the Ajax system not only facilitates remote control and configuration but also ensures the highest standards of security, evidenced by its Grade 3 certification. The module's ability to operate with both AC and DC circuits, alongside its minimal power consumption, makes it an indispensable component for sophisticated automation setups. Fibra technology underscores.