ফ্যাসিকম ব্লা জাল একটি যোগাযোগের ক্ষমতা যা মাল্টি-টু-মাল্টি প্রতিষ্ঠার জন্য ব্যবহৃত হয় (মি:মি) device transmission, network coverage, and for Bluetooth Low Energy (ব্লা). It utilizes a tree topology network with nodes that possess various SIG-MESH functions. It does not require a central node and uses the publish/subscribe model for communication to deploy nodes in a one-to-many or multi-to-many manner. Based on this network topology, it can be expanded to tens of thousands of nodes, allowing devices to transmit in a reliable and secure environment as an Internet of Things (আইওটি) solution.