A module for integrating third-party wired devices into Ajax. MultiTransmitter is an integration module with 18 wired zones for connecting third-party detectors to Ajax security system. The module runs on 110–255 V AC or 12 V DC. Additionally, it can supply 12 V power to the connected detectors. Operates only with Hub, Hub Plus, Hub 2, Hub 2 Plus and ReX The updated version supports 2EOL and 3EOL connections, more types of alarms, and an extended EOL resistance value range.