This set stage for our demo in network configuration work.
This building in the demo work is my property so set as demo for customer to understand the scope of work.
Background
This five-storey building, located near the Subway exchange in Bangkok, serves multiple functions: a travel agency office, a grocery pickup point, and a post/package center.
- The first floor functions as the travel agency office.
- The mezzanine floor is designated for cooking and dining.
- The second floor serves as the inventory and back office area.
- The third to fifth floors are used as residential spaces.
There are currently only two major ISPs in Thailand: True and AIS.
For network stability, we will use both—one as the primary provider and the other as a DMZ provider dedicated to surveillance cameras, IoT devices, and external cloud storage. The system will be configured to automatically switch to the secondary provider in case the primary one fails.
The main load balancing will be handled using a MikroTik router, with Unifi access points (APs) providing wireless coverage. This setup is chosen for its ability to assign separate subnets for 2.4GHz and 5GHz bands. At the time of this project, Unifi 6 is the latest model available and suitable for implementation.
Note: Not all Unifi APs are compatible with standard PoE injectors or PoE switches. I recommend selecting models that support PoE+ injectors, as this will make installation and future maintenance easier.
Cameras should also support PoE, which simplifies deployment and upkeep. I recommend using different colored cables for APs and PoE cameras to reduce confusion during installation and maintenance.
Many smart appliances use CR2032 batteries. However, please keep in mind that replacing these batteries after installation may not be feasible in many situations. Plan accordingly during setup.