So I bought this in May 2025. However, when it comes to setting up the device, it has a problem connecting to the 2.4Ghz wifi connection in my house. I then sold this on, and the same person whom I sold it to also had the same issue, so they sent it back to me for a refund. Now it has been tested by 2 people and failed, even my networking engineer has tried, and he too has problems.
I have been originally refunded through ebay, etc, but have decided to give it away here instead. If anyone wants this, please bear in mind that it does not connect to a wifi network.

Wireless WiFi Video Doorbell Smart Phone Door Ring Intercom (West Croydon CR0)