I like this app for connecting to my home Dahua NVR. I VPN into my home network, and the app connects to the NVR without any problems. Admittedly, the app wasn't entirely intuitive to setup, and I now seem to be having an issue with the notifications (this may not be Dahua's fault). For one of my cameras I get two push notifications for every ivs event. Also, the last couple of weeks I started having problems getting timely push notifications. Instead, I may get several (or 10-20!) all at the same time. My phone sounds like it is malfunctioning as it stutters through the backlog of notifications. I would like to see the app only chime once when there is a collection of notifications that come through together. Also, it would be nice if you could customize the notification sound, at least for the app, and even better would be a customized sound for each camera.

Very easy to set up app using P2P but playback does not work. It doesnt offer a date and time selection, you can only scroll back from the current time which is very time consuming if you need to go back more than a few days. When you have scrolled back to where you need to be. I recommend the lite version for playback. Secondly, when I enabled the mics built in to the cameras, that also does not work. App deffo need some work