LargeProduct Feature
Support 16 Button Input and LED Output Ports
24V Serial Communication Network Port,
4-Wire Full-Duplex Transmission
4-Wire Button Port Design
Serial-Connected Extension to 40 Stops
Function Description
Car Call Button Input Function
Car Call Cancelling Function
Anti-Button-Stuck Function Design
Floor Control Function with Swipe Card Machine
Multiple, Flexible Function Settings
Simple Floor Control Function with the Password Input by Car Call Button (Optional)
NCA Car Call Command Board