I have RC8025B-ADT
To reset this device I had to take it apart and jump the pins where the reset button should be because it was apparently removed in this version of the hardware. Once I did that, I was able to access the web interface and get a video stream.
However, when I try to set the wlan_essid using the CGI API it says Error: Unable to set wireless LAN configuration.
Setting other values seems to work as expected. Any ideas?