How to Connect Xingwei ex901d Multi Function Card with Xingwei ts802 sending card and RV901 or RV908 led receiving card. The Connection is simple, please check the following diagram.
Xingwei EX901D Multi Functioni Card Functions:
LED Display Brightness Automatically Adjustment.
Internal and External Humidity and Temperature Detection.
Audio Data Output.
Remote Power Control.
EX901D Internal humidity&temperature sensor:
Detecting the cabinets humidity and temperature condition.
External humidity&temperature sensor: (can be extended).
Detecting the environment humidity and temperature condition.
Xingwei EX901D Connection with led sending card and led receiver:
Connection: Placed between LED sending card and first receiving card. Usually near the led display
side.Each card can transmit signal to 140meters by network cable.
If you have any questions, you can contact Xingwei led to get more support!