H.264 High Profile is the most advanced profile. The shift from Baseline Profile,
Main Profile to High Profile delivers gains in performance across
the full bandwidth spectrum.
As a result, 960H DVR and High Definition systems benefit the most from High Profile,
enabling accelerated adoption of HD communication across organizations.

PCI express, DDR3 1G memory, Dual core 933Mhz + 933Mhz, Faster processing speed,
more stable system.

PTZ and camera menu control, etc are achievable by one single normal coaxial cable.
This means simplicity, flexibility and cost reduction.

DDNS comes into play when you are unable to acquire a static IP

address from your ISP. However, it is still difficult for ordinary users

to understand the whole configuration. Therefore we provide a simple

configuration on DVR Setup, so even beginners are able to get DVR

domain name automatically from CTRing's DDNS Server.

The virtual dynamic domain name is used for network access and also,

we support DHCP for users to connect local network without any difficulties.

Video data recorded on the database is transferred and stored on the
allocated space of the HDD, USB and CD/DVD-RW as required.
This enables storage capacity to be used more efficiently than
accumulating data on the database.
Archived data can be played back seamlessly, just as normal data
would, without stopping the network system.
The images can be stored as both snapshot and video clips.
(JPEG, EXE, AVI Format)

Multiple Keyboards can be connected to the same DVR, supporting
multiple Operator Control Stations.
This is the starting point at building several DVR's into a single system
and offering control from remote location.
The controller is capable of controlling speed dome camera, DVR
and monitor.

CMS is central monitoring station that monitors multiple sites of video,
audio and alarm by signaling over networks.
It also provides convenient and versatile search, playback and system
check for health status.
CTRING's DVR doesn't require additional web client software
installed to view video remotely.
Offsite viewing is just as easy as surfing web site.

CTRING Software Upgrade Utility is an interactive GUI interface
that enables users to upgrade software via network.

The DVR can send an email and alert sounds with image or

video clip attached. When someone appears on the specific spot

of camera frame then email notification & alarm will be activated

and the DVR itself will automatically sends an email to designated

address. When users programmed to send an email along with

video or images then it will be attached with it.

e-SATA and I-SCSI interface for external storage can be utilized for
longer and larger scale data caused by high-quality for recording image.