Wirepas MESH Gateways is a router leading to multiple possible connections, Gateways are full connected in case of one drops, another maintains connections, 99% SLA achieved without end-to-end acknowledgement. Each packet is sent point to point to next hop with acknowledgement, in case a packet is not received, automatic re-transmission is done. Dynamically avoid using channels used by other radios locally. Listen before talk (LBT), adaptive transmit power with frequency agility on several channesl & short time on air (40 channels @ Mbps in Wirepas Mesh 2.45GHz).