Problem
Customer had many (12+) IOT (Internet of Things) devices, such as Amazon Echos, Amazon Echo Shows, Google Smart Hub, voice controlled smart switches. Customer wanted all the devices to be isolated from the home LAN (local area network) to prevent possible intrusion into computers.
Solution
Selected appropriate dual-band router with multiple SSID capability and the ability for isolate IOT devices from the home LAN. Once router installed, then changed all IOT devices to the SSID used only for IOT devices.