ASee is a free live video surveillance application tool which gives you the opportunity to connect to dvrs with ports 34567 or 37777 or 8101 or 8000 or 5800.
We from DroidAppsForPC have tested ASee app and it works pretty well we highly recommend it mostly for security purposes.
At this moment you can download ASee for Android and iOS from the following links:
How to download and install ASee on your PC or Mac
If you want to download and run ASee on your computer or laptop you will have to use an Android emulating software such as KoPlayer.
KoPlayer is totally free and works for both Windows and Mac, all you need to do is to download KoPlayer and emulate ASee from there.