New HCM-03A

Old  HCM-03

Operating Systerm

IOS

linux

Display configuration

one displayer

one computer

Max connection indoor

1500

500

Hardware interface changes

1、no port

2、 2 Thunderblit interface

3、1 converter

1、4 ports

2、1 VGA interface

Function changes

1、delete Modbus RTU interface

2. add Floor navigation

3、add cooling or heating function

1、the third party interface have ModbusRTU

2、no Floor navigation

3、no function cooling or heating