1. Video Compression: H.264; Audio compression:ADPCM.
2. Supports IPhone.Windows.BlackBerry, Symbian.Android 3G mobile phonesurveillance.CMS Software.
3. Video input 4BNC&video output1BNC,1VGA;audio input 4RCA&audio output 1RCA;voice talkback 1RCA. 4ch Alarmin&1ch Alarm out.
4. Support 1ch D1 and 3ch CIF; recording, playback andnetwork transmission can work at the same time.
5. Recording Modes: manual,timing, alarm, motion detection.
6. USB 2.0 and network backup; supportsmulti-protocol RS485 PTZ control,PTZ preset points, cruising and trackingfunctions.
7. Standard IR remote control, mouse and accessories forinstallation are included.
8. Network: 1 RJ45 10/100MB, TCP/IP, PPPoE, DHCP,DDNS.
9. 1 USB1.1 mouse port, 1 USB2.0 backup port.
10. MAX supports 2×2TBSATA HDD.
11. Language: support 12 kinds of languages.