2 HDD position 1U case
16CH coaxial HD +16CH  IPC access at the same time
Support CHD/THD/AHD/CVBS  auto-recognition/network five  mixed signal access 
Auto recognition PAL/NTSC access
Support max 1/4/8/16CH sync playback and sync run backward
Support main stream and sub stream sync video
Support  sync video, playback, remote monitoring , backup
VGA/HDMI sync output, support 1080P HD preview

Support 15 times electronic  amplification of image preview and playback 1080P 25fps 8 analog + 8 ip                                                                 

Private protocol compatability with XM IPC 

Support VGA, HDMI full HD output simultaneously
support ONVIF; access third party

Support web, CMS, center platform management software

provide SDK development

Support various mobile monitoring (iPhone, Android);
Remote Access, W ith DNS (ARSP),easy to monitor remotely

4CH 1080P realtime recording;
4CH 1080P non realtime playback;
Support PTZ/3G/WiFi/P2P/IE&Mobile Phone;
Support 2HDD,each Max: 4T:
With VGA and 1080P HDMI output,USB 2.0 for Mouse and File Backup/Upgrade
Power Supply: DC12V /2A 

4CH 720P@25FPS/4CH 960H H.264 video compression AHD DVR
4CH 720P/8CH 960H realtime recording,
4CH 720P/8CH 960H realtime playback
Support PTZ/P2P/IE & Mobile Phone;
Support 2HDD,each Max: 4TB:
with VGA and 1080P HDMI output,USB 2.0 for Mouse and File Backup/Upgrade
Power Supply: DC12V /2A 

8CH 1080P AHD DVR
8CH 1080P realtime recording;
8CH 1080P non realtime playback;
Support PTZ/3G/WiFi/P2P/IE&Mobile Phone;
Support 2HDD,each Max: 4T:
With VGA and 1080P HDMI output,USB 2.0 for Mouse and File Backup/Upgrade
Power Supply: DC12V /2A 

8CH H.264 video compression AHD DVR
8CH 720P/16CH 960H realtime recording,
8CH 720P/8CH 960H realtime playback
Support PTZ/3G/WiFi/P2P/IE & Mobile Phone;
Support 2HDD,each Max: 4T:
with VGA and 1080P HDMI output,USB 2.0 for Mouse and File Backup/Upgrade
Power Supply: DC12V /2A 

8CH 720P@25FPS/8CH 960H H.264 video compression AHD DVR
8CH 720P/8CH 960H realtime recording,
4CH 720P/8CH 960H realtime playback
Support PTZ/3G/WiFi/P2P/IE & Mobile Phone;
Support 2HDD,each Max: 4T:
with VGA and 1080P HDMI output,USB 2.0 for Mouse and File Backup/Upgrade
Power Supply: DC12V /2A