DVR Connect is a free app from Clinton Electronics that allows you to remotely connect, view live, and search recorded video from your Shadow, Pro, HD, Hybrid, EX, or FXR Series DVRs. * This app is designed to work with iOS 8.0 and later. ** A DVR software update may be required for Clinton Connect to work properly. *** This app uses the SMS port number of the DVR and not port number.