Use the Street Guardian Dashcam Viewer App to connect to your device over Wi-Fi. Once connected you can view videos and images that have been recorded by your Street Guardian Dashcam, access various dashcam settings menus, download files, or format memory card. Compatible with SG9663DC & SG9663DCPRO SG9663DC requires firmware version v1.44 or later SG9663DCPRO requires firmware version v1.14 or later