3 specifications – IC Realtime Max Series: 4/8/16 Channel D1 1.5U Standalone DVR User Manual
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2
Support network remote real-time monitor, remote record search and remote PTZ control. 
 
z
Alarm activation function
Several relay alarm outputs to realize alarm activation and on-site light control. 
The alarm input port and output has the protection circuit to guarantee device safety. 
 
z
Communication port
RS485 port can realize alarm input and PTZ control. 
RS232 port can connect to keyboard to realize central control, and can also connect to PC COM 
to upgrade system and realize maintenance, and matrix control. 
Standard Ethernet port can realize network access function. 
Dual Ethernet ports support configuration modes such as multiple access, Fault-tolerance and 
load balancing.
 
z
PTZ control
Support PTZ decoder via RS485. 
Support various decode protocols to allow the PTZ to control the speed dome. 
 
z
Intelligent operation
Mouse operation function 
In the menu, support copy and paste setup function 
 
z
UPnP
It is to establish the mapping relationship between the LAN and the WAN via the UPnP protocol. 
 
Slight function differences may be found due to different series. 
 
1.3 Specifications
Parameter
MAX504D MAX508D
MAX516D
Main 
Processor 
High-performance industrial embedded micro controller
OS
Embedded LINUX
System 
Resources 
Multiplex operations: Multiple-channel record, multiple-channel playback 
and network operation simultaneously 
Interface
User-friendly graphical user interface
Input 
Devices 
Front panel, USB mouse
Input 
Method 
Arabic number, English character, donation and extension Chinese 
(optional) 
 
System 
Shortcut 
Function 
Copy/paste operation, USB mouse right-key shortcut menu, double click 
USB mouse to switch screen. 
Compression 
Standard 
Video 
Compressio
n 
H.264