... CompressionH.264/ M-JPEGCompression technologyDual-stream compression technologyVideo framesReal-time PAL 25fps,NTSC 30fps 1-30fpsAdjustableResolutionMain Stream2592×1920 10fps ... 25fps(2MP), 1280×960,1024×768 ,1280×720 Real-timeSub Stream320×240@30F,352×192,320×192,288 ... and storageData storageVideo and ImageRecordingRecording set up to record by motion trigger, alarm trigger, manual, or scheduleAlarm ...