1.  Communication Interface

Projector can communicate with host or server through one of following interfaces:
1)  .WIFI-FI
 
2.  Network interfaces
The device has below 2 port open for services：
1)  .56789(dialserver)
It  is  used for communication  between TV apps and external smart devices, such as Netflix/YouTube apps and TV communication startup
2)  .56790(dialserver) 
This port is used for dial-up services
 
3. Attention
1) . Please make sure to connect to WiFi in a secure network environment;
2).  If there  is a  network security vulnerability,  please  provide feedback to  us via the following email: support@e-ran.com.cn