Developer's DescriptionBy Cooper WanRemotely view. playback and backup your DHD series DVRs. This app supports the followings models: DHD-204. DHD-208. DHD-216. This app is...Remotely viewplayback and backup your DHD series DVRs.This app supports the followings models:DHD-204DHD-208DHD-216This app is designed for DHD series DVRs and includes thefollowing functions:.Live view.Remote playback.Remote backup.PTZ control