This type of electric box is easy to control and set, and the software installation room is single.

Affordable, comparable to multi-function cards

1. It can be controlled by mobile phone and computer

2. It can be controlled by local area and external network

3. It can be connected to network cable control and 4G wireless network

4. High temperature power off, air conditioning temperature setting

5. Can control hundreds of electric boxes

6. It is mainly used for screens in highways and different regions