RFR400 433MHz Router is an efficient and powerful data repeater suit for different applications. It supports both star and mesh topology that can significantly extend the coverage range . Besides, RFR400 have two mode of operation, one is auto-organized mode and the other self-assigned mode. RFR400 is suitable for non-network environment to repeat the signal back to reader. It can be plug and play by setting auto -organized mode. There are failover and load balance functions to avoid failure or overload of single node.