Manufacturer CE,FCC,SGS,ISO,CCC Real Time H. 264 Stand alone DVR 4 channels real-time view/recording/playback 4 Channels Real Time H. 264 Stand alone DVR S-CF series network standalone DVR with a cabinet nice-looking housing, it made installation easy and cover, its use of dual-stream technology can give you smooth and fluent images in even worst network conditions, meanwhile this series has 4/8/ ...