Hi Mr. Gan,

My current setting is as below:

Living Hall #1: Wall power point --> 3 gang power socket extension --> TV + Astro + Xbox

Living Hall#2: Wall power point --> 3 gang power socket extension --> Unifi BTU + Wifi Router + Dect Phone

Please recommend the basic CLLI device which is sufficient to support. Thank you.

TV is NOT connected to antenna, only connected to Astro. Xbox game console is WITHOUT LAN cable.

Unifi BTU is with FIBER. The Wifi router is connected with 2 LAN cables to the wall patch panel, which further extended to 2 separate bed rooms. Most of the time, this 2 LAN port on the bedroom is not connected to computer. For example, only when I work in bedroom, I will connect the notebook computer to the LAN port.

My main objective is to protect the TV, Astro and the Unifi BTU. There is no big concern on the router as I can easily replace it.

Thanks for your advice.

Thanks for your advice, will drop by CenterPoint to purchase the recommended devices.