And just like that, randomly, both my cameras are operating at the same time. I guess an IP address expired or something. It doesn't fill me with confidence that they will work reliably.
ahh the joys of random self repairing/breaking systems
As for the models, its worked on all of them even back to my test 7608 uk model that last got a firmware in 2017 that has to have new cameras set to 1080p &h264 before they even display and cant display more than 2 on screen at a time before getiing 'noResOurCE!!' crappy thing