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G. Appendix : Specifications
1.
12CH NVR
System
Storage Device/Interface
User Interface
Video And Other I/O Interface
Network Protocol
Video Format
Live / Playback
Event Notification
Recording Mode
CPU: Hisilicon SoC
Operating system：Linux
Build in SATA interface x 2，compatible SATA/SATAII HDD( Max.
3TB)
25 operating buttons on Front panel controller
NVR IR remote control
RS-485 x1 –Support PTZ controller.
Alarm OUT x1 / Alarm IN x8
Headphones (speakers) sound output x1
Ethernet x1 – 10/100/1000 (IEEE 802.3 Type 10Base-T / IEEE
802.3u Type 100Base-TX / IEEE 802.3ab Type 1000Base-T)；
Auto-MDIX
Ipv4 / ARP / TCP / UDP / ICMP / NTP / SMTP / HTTP / RTP / RTSP
/ RTCP
H.264 compression format
E-Map
Real-time Live View capable 12CH VGA @23fps or 2CH 1080P
@23fps
2-CH 1080P @23fps Synchronous Playback
Recording Query: Time search, Event search (IP CAM
displacement, Alarm I / O triggered alarm notification)
Playback speed/ slow forward / fast forward in 5 different speed,
Play Frame by Frame mode (forward or backward)
Pentaplex operation: Live/ Record/ Playback
Event Notification : Alarm I / O trigger, Motion detection, Video
loss, HDD error
Constant recording
Schedule recording
Alarm triggered recording (include motion detection recording):
Complete event video reserved 5 seconds before and 60
minutes after event taken place.
Schedule alarm triggered recording (include motion detection
recording): Complete event video reserved 5 seconds before and
60 minutes after event taken place.
Manual recording
Only recording without live (depending on user authority)
12
VDH-NK300 Hardware Manual
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