YuanJian is a Smart Camera companion app with following features:
* One QR code scan connecting to camera (if camera is online)
* P2P connection support
* Auto UPnP scan (local LAN) for camera easy configuration
* Cloud/Camera/Local video recorder and playback
* Still image capture and timestamp
* PT support
* QVGA, VGA, 720P video resolution support
* speex, iLBC audio support