Product DescriptionH. 264 Stand Alone DVR(VVS-DVR8708) 1. H. 264 video compression, provide high compression rate, save hard disk space; 2. Totally independent from PC platform, easy to operate, no virus infection 3. Real-time; 25 frames/s; 4.8video channels input, 1 video channels output 5.8 channel of audio input, 1channel of audio output. 6. Support TCP/IP agreement, support USB backup (optional) 7. Video yard flows / frame rate is adjustable; 8. Possess the double function: Video and playback can go on at the same time 9. Equipped with remote devices, can completely replace professional control keyboard 10. Possess outage automatic protection function, Energize and start the function automatically; 11. Tabular inquiry, time inquiry. Many kinds of enquiries way 12. Support PTZ 13. Support mouse; 14. Support SATA HardDisk 15. Support Eight 500G more than large hard disk