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.
When the scanner is the master device and cradle is the salve, while scanner goes to sleep mode, the cradle is always on for waiting the master device, to re-establish the connection is controlled by the master, hence press a trigger of the scanner will re-establish the connection
When you connect the scanner with PC, the scanner is set to Slave mode and the PC is the master, when BT disconnect you have to establish the connection from PC, since PC is the master device, it will search the slave device, and the slave device is listening.