An "active" RS-485 data bus hub designed for jobs where an M1Gold or M1EZ8 Control
is retrofitting an older panel that has multiple homerun 4 conductor keypad/data wires. It
splits the main 485 data bus into 4 managed 485 branches. Each branch can have 2 parallel
home run cables for a total of 8 home runs. The end of each cable is EOL terminated to insure
proper operation and supervision.