4 Channels Standalone DVR w/ 7" Fixed TFT Real time function PTZ Support Mobile,Internet,Mouse Camera Remote Power Supply 4 Channels Standalone DVR Recorder with Fixed 7"TFT Screen4ch; MJPEG; Support mobile, internet, mouse, PTZ and alarm,Camera Remote Power SupplyFeatures: MJPEG compression, support high resolution 720×576;4ch realtime: 25fps; total 100fps4ch video input, 1ch video output2ch ...