Hi,
I have been watching this thread for a while......
If it is any help, I have all my hikvision cams working with Alexa show, both first and second gen.
You need to use monoclecam (.com) website, register and find the RSTP URL. Once that is set up, you discover new devices on you Alexa show or spot app, then ask Alexa to show the cam name. It will take about 10 seconds before your cam appears.
Just be aware, when setting up a new user in user management in the ip Cam, don’t use more than one symbol in the password or it probably won’t work
My hikvision cams used the following RSTP.
rtsp://{local IP address goes here}:554/Streaming/Channels/101
Select digest and use the log in details from the new user from the user management.
This works for other ip cams that use H264 video.
Enjoy!
Regards
Amanda