描述

1. Overvoltage protection for mainframe, 4 digital current display

2.4 USB port and flat cables can be replaced and the phone models can be expanded for an indefinite time.

3. Built-in Battery Decoder Board can be directly on the motherboard.

4. Flat cable with automatic identification function, same connections in a brand can be used.

5. Automatic protecting function will cut the most important machine to protect it if in large electricity and prevent the most important board burn out.

6. It can automatically resolve normal work.

7. There are 22 flat cables button, it can work according to Knöpf.

8. It supports mainstream model number more than 500 pieces