Aiphone MYW-BA Installation & Operation Manual page 4

TD-H/A one PanTilt entry long-distance application
TD-H/A multiple-station is capable of connecting PanTilt door station, in conjunction with DE-UR adaptor.
For long-distance application, locate MYW-BA adaptor between PanTilt door station and MY-CU monitor.
Wiring distance MYW-BA to PanTilt door s