The Smart Connected Home Hub model number is DCH-G020 (x 1)
The mydlink Home - Connected Home Hub acts as the link between your existing Wi-Fi network and all mydlink Home devices.
Use it with mydlink Home sensors to be alerted when your door or window is opened, or when motion is detected in your home.
It’s easy to set up and manage with the mydlink Home app, and connects to your existing router.
Whether you are at home or away, push notifications will alert you whenever a sensor is triggered.
What’s more, it works with other mydlinkHome devices to enable you to create a smart home
without complicated set up, installation costs or monthly subscription charges.
The mydlink Connected Home Hub acts as the link between your existing Wi-Fi network and all mydlink home devices.
Plug into your home router and also provide Internet connectivity to your smart TV, DVD player, PC, game console or network storage.

The kit had never been installed. We opened the box of the Hub model in order the see if the part & S/N number match.