3
1.4 Technical parameters
Features
Description
Operating system
Embedded LINUX
Video compression
H.264
Video input
4/8 channels BNC
Video output
1 channel BNC
Audio input/output
4 or 8-ch /1-chRCA (note: optional )
Display
1/4/8-channel
Multiplex operation
Live, recording, network, ,mobile phone surveillance simultaneously
Recording mode
Timer/manual/motion detection/alarm
Recording frame rate
PAL
:
25fps NTSC
:
30fps
Recording quality
High, normal, low
Recording resolution
CIF/Half-D1/D1
frame rate adjustable
Recording playback
1/4/8 channel playback simultaneously
Support remote file playback
,
rapid play by times (Fast Backward)
Recording backup
Support U-disk backup, moved hard disk backup, network backup,
backup by files, backup by time
Network transmission
4/8 channels real-time network transmission with CIF resolution
PIP
Support
Zoom
Support
HDD
Support 1 SATA HDD
,
capacity to 2T
Network and protocol
1 RJ-45 10/100M via Ethernet
,
support
TCP/IP
、
DHCP
、
DNS
、
DDNS
、
UPNP etc.
IE browser
Support
Client software
Support
Dual stream
Support
(
main and secondary interchange
)
Group play
Support five users online access
Multi-language
Support
Mobile phone surveillance
Support Windows, symbian, iPhone, blackberry, Android
Mouse interface
USB1.1
Backup interface
USB2.0
Remote controller
Support
(
Support controller ID matching
)
User authority
Support multi-level user authority distribution
Power
DC12V/3A