Are Dahua NVR event 'thumbnail images' visible on any mobile apps?

[Gigapalooza]

The DMSS app uses placeholder thumbnail images for event snapshots. This leads me to believe actual snapshots could / should be available.
I've set all events to record snapshots as well as record. One can see in the NVR interface - there are lovely cropped images.
This would be an ideal way to review activity - ideally on an iPad, iPhone, Android, etc. Does anyone have this working or is it not implemented?

Thanks.

 

[Gigapalooza]

Anyone? The lack of images seem to imply snapshots or representative thumbnails can be used