Dahua HDCVI User Manual

2
Support each channel real-time record independently, and at the same time it can support
search, forward play, network monitor, record search, download and etc.
Support various playback modes: slow play, fast play, backward play and frame by frame
play.
Support time title overlay so that you can view event accurate occurred time
Support customized zoom function during the preview.
 Network operation
Support network remote real-time monitor, remote record search and remote PTZ control.
 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.
 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.
The dual-network port has the multiple-access, fault-tolerance, load-balance setup mode.
 PTZ control
Support PTZ decoder via RS485.
 Intelligent operation
Mouse operation function
In the menu, support copy and paste setup function
 UPNP (Universal Plug and Play)
Establish mapping connection between LAN and WAN via UPNP protocol.
Slight function differences may be found due to different series.
1.3 Specifications
1.3.1 HCVR52XXA-V2 Series
Model
Parameters
HCVR5204A-V2
HCVR5208A-V2
HCVR5216A-V2
System
Main Processor
High-performance industrial embedded micro controller
OS
Embedded LINUX
Video
Video Encode
Standard
H.264
Encode Resolution
720P/960H/D1/HD1/2CIF/CIF/QCIF (for sub-stream only)
Video Frame Rate
PAL:1~25f/s；NTSC：1~30f/s
Video Bit Rate
1536Kbps-4096Kbps，
For 720P:default value is 2Mbps，max value is 4Mbps

Dahua HDCVI Specifications

General

Hard Drive Support	SATA
Operating Temperature	-10°C to +55°C
Recording Resolution	1080P
Max HDD Capacity	Up to 10TB
Network Interface	RJ45
Video Output	HDMI
Compression	H.264