* Using the world's leading H.264 video compression algorithm 
 Support for playback of audio and video synchronization sixteen Road, convenient to find information 
 * With a key recovery 
 ? Image quality, monitor volume adjustable display resolution up to 400 lines 
 * Video quality, data compression adjustable 
 * Has a watermark feature. To prevent illegal tampering with video data 
 * Video signal loss alarm function and image block 
 * Video motion detection alarm recording function 
 * Video shielding region 
 ? System operation logging 
 * With superior network functions 
 * Dynamic IP domain name resolution (. Dial-Up Networking) 
 ? Support multi-language approach (Simplified Chinese, Traditional Chinese. English, etc.)