| Display | Operation interface | 16 bit real color GUI interface support mouse operation | 
| Multilingual Language | YES, 28 kinds of language | 
| Display screen | 1/4/8/9/16/24 Screen | 
| Video |    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) | 
| 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 | Audio compression | G.711A | 
| Record and playback | Record mode | Manual, alarm, motion detection, timing | 
| Snapshot | CIF mode: support automatically snapshot (0.5s/fps,1s/fps…5 s/fps) | 
| Local playback | 8ch CIF@25fps playback | 
| Video search | Time, date, event, channel search | 
| Storage and back up | 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 | 
| Interface | Video input | 24ch BNC(1.0Vp-p, 75Ω) | 
| Video output | 2ch 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 1 or 2 SATA HDDs (1 HDD capacity up to 3TB) | 
| Wireless Port | 3G & WIFI ( extended by USB) | 
| User | User level | Admin / User | 
| User right | Users can set different permissions (How to use please refer to the manual book) | 
| Password protection | YES | 
| Remote | Remote
                    
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