... support VGA output Security CIF Resolution Economical Type CCTV 4CH H.264 Surveillance DVR Features:1. Support ... 800*600Tour displaySupportOSDCamera title, time, video loss, camera block, motion detection, recordingRecordVideo/Audio CompressionH.264/G711Image ... ,Alarm Server,ARSPRemote operationMonitor, PTZ control, Playback, System setting, File download, Log informationHard diskInterface1SATA Port, ...