● The video with the graphics, features in the superposition of English words mixed title 
 ● The high-density plug-in module structure, and facilitate the combination of expansion 
 ● Output input port using CNAIE special interface, so that better maintenance of performance 
 ● hot backup host matching design, the more secure the stability of the host 
 ● audio / video input and output ports, and communication interface with 1500W lightning protection design 
 ● 16 minutes can control an external keyboard and can be composed of multi-stage switching matrix system 
 ● computer backup system settings can make more rapid recovery 
 ● comes with full Chinese menu, the various functions of the matrix can be pre-set 
 ● alarm can be linked to automatically open the camera and lighting, automatic switch and start the video image 

 ● any zone can be pre-alert mode: timer, manual, often arming / disarming and alarm records check 
 ● audio / video switching card, alarm input card, follow the control card can be inserted in a body, an integrated monitoring console 
 ● The optional built-in IP control module and the video server design, through IP network operations and switching matrix host view video images, 
 On the camera and the remote can control access system