MultiTransmitter Fibra is an integration module connecting third-party wired devices to an Ajax security system. It has 18 zones for connecting NC, NO, EOL, 2 EOL, and 3 EOL devices. MultiTransmitter Fibra is equipped with two tampers for protection against dismantling. The device is powered from the 110–240 V~ mains, and can also be powered from the 12 V⎓ backup battery. It can supply 12 V⎓ power to connected devices. MultiTransmitter Fibra works as part of an Ajax security system, exchanging data with the hub using the secure Fibra wired protocol. The wired connection range is up to 2,000m when using a U/UTP cat.5 twisted pair. MultiTransmitter Fibra is a product of the Fibra wired lineup. The installation, sale, and administration of these devices are performed only by accredited Ajax partners. The integration module is compatible with Hub Hybrid (2G) and Hub Hybrid (4G). Connection to other hubs, radio signal range extenders, ocBridge Plus, and uartBridge is not provided.