| Multilingual Language | YES, 28 kinds of language |
| Display screen | 1/4/8/9/16/24 Screen |
| Video Standard | PAL(625 lines, 50fps); NTSC(525lines, 60fps) |
| Image encode | H.264(Main Profile); JPEG Snapshot |
| Monitor quality | Monitor：D1; VGA & HDMI: (1920*1080,1280*720,1440*900,1280*1024,1024*768, 800*600) |
| Playback quality | CIF |
| Encode capability | 24ch CIF real-time |
| Decode capability | 8ch CIF@25fps playback |
Multi-Input
(ONVIF 2.3) | Analogue: 24*CIF |
| Network HD: 9*D1/8*960H/4*720P /2*1080P/1*720P+7*D1/1*1080P+1*720P+2*D1 |
| Audio compression | G.711A |
| Record mode | Manual, alarm, motion detection, timing |
| Snapshot | CIF mode: support automatically snapshot （0.5s/fps,1s/fps…5 s/fps) |
| Local playback | 8ch playback(8*CIF@25fps) |
| Video search | Time, date, event, channel search |
| Space Usage | Video CIF：4~5G/day*channel， D1：16~20G/day *channel，960H：9~42G/day*channel， 720P：10G~42G/day*channel，1080P：20G~80G/day*channel，Audio 691.2M/day *channel |
| Video storage | Local Hard Disk, Network |
| Back up mode | Network backup, USB portable HDD, USB DVD-RW |
| Video input | 24ch BNC(1.0Vp-p, 75Ω) |
| Video output | 2 ch BNC(1.0Vp-p,75Ω), 1ch VGA，1ch HDMI |
| Audio input | 8ch RCA (200-2800mV,30KΩ) |
| Audio output | 1ch RCA (200-3000mV,5KΩ) /1ch HDMI audio output |
| Alarm input | 8ch |
| Alarm output | 1ch |
| Network port | 1*RJ45 10/100 Base-T self-adaptive Ethernet port |
| PTZ control | 1*RS485 port, Support more than 20 kinds protocols. |
| USB port | Support USB 2.0 port |
| HDD port | Accommodates 2 SATA HDDs (1 HDD capacity up to 3TB) |
| Wireless Port | 3G & WIFI ( Extented by USB) |
| User level | Admin / User |
| User right | Users can set different permissions (How to use please refer to the manual book) |
| Password protection | YES |
| Remote Independent Operation | YES |
| Download records | YES |
| Remote Event Trigger Recording | YES |
| CMS | CMS Software for multiple DVR (up to 255 DVR simultaneously) |
| Browser | Internet Explorer, Mozilla Firefox, Google Chrome, Safari |
| Live Audio | YES |
| On-line user | Max. 10 |
| Mobile Surveillance | YES (Support iPad, iPhone, BlackBerry, Windows Mobile, Symbian & Android;iPad, iPhone, Andriod have remote playback function) |
| Network Protocol | DHCP、PPPOE、NTP、Email、IP Authority、DDNS、FTP、ARSP、Alarm Center、Wireless Dialing、Mobile Monitor、UPNP、Wifi、RTSP<span style="font-fami
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