Superior MultiRelay Fibra Four-channel relay with potential-free contacts to control power supply remotely Advanced automation for greater safety Superior MultiRelay Fibra is a relay module designed to implement complex wiring diagrams. It has four relays with potential-free (dry) contacts that can control four separate circuits independently. MultiRelay can integrate various appliances, electrical mechanisms and even third-party security devices into the Ajax system. With Ajax scenarios, the module provides fully automated actions in response to alarms and security mode changes or performs them by a specified schedule. Key Features 4 independent relays Protection against overheating All relays are deactivated if at least one of them exceeds +80°C Automation scenarios Informative in-app notifications Remote control and configuration Grade 3 PD 6662:2017 INCERT NFA2P Potential-free contacts Operate with both AC and DC circuits Low power consumption Up to 0.18 W In-line connection with different types of devices Up to 2,000m range of communication with an Ajax hub 2 operation modes: Bistable & Pulse Fibra wired communication Two-way communication TDMA Encryption Protection against spoofing Short-circuit detection Steady contact state: The current state of contacts remains the same after a power outage Tamper alarm when installed into Case Compatible hubs Hub Hybrid (2G) Hub Hybrid (4G)