NVS0204HE-AS

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NVS0204HE-AS

NVS0204HE-AS

> Full channel@960H realtime encoding
> Support TV, VGA, HDMI synchronous display
> Support quota video, multi-channel video synchronous playback
> Support Mark Playback
> Support high quality two-way talk
> 2 channel video and audio inputs
> Support HDD repairing

Model DH-NVS0204HE-AS
System
Main Processor High performance dual-core embedded microprocessor
Operating System Embedded LINUX
Recording
Video Compression H.264
Audio Compression G.711A、G.711U、PCM
Video
Video Input 2 channel(NTSC/PAL)  BNC(1.0VP-P,75Ω)
Video Output 1 channel PAL/NTSC,BNC(1.0VP-P,75Ω)
1 channel VGA output、1 channel HDMI output
Support TV, VGA, HDMI synchronous output
Video Standards PAL(625Line,50f/s),NTSC(525Line,60f/s)
Recording Speed Realtime mode:PAL 1f/s-25f/s, NTSC 1f/s-30f/s
Display Split 1/2
Resolution Realtime surveillance  960×576/960×480
Main stream Resolution
960H 960×576/960×480
D1  704×576/ 704×480
HD1  352×576/ 352×480
2CIF  704×288/ 704×240
CIF  352×288/ 352×240
QCIF  176×144/176×120
Support Dual Record Rate,Extra stream CIF  352×288/ 352×240 、QCIF 176×144/176×120
Image Quality 6-levels adjustable
Privacy Masking Able to set a privacy masking of any size in the full screen,4 rectangular zones (each camera)
Audio
Audio Input 2 channel 200-2000mV 10KΩ(RCA)
Audio Output 1 channel audio output 200-3000mv  5KΩ(BNC)
Two-way Talk Reuse the 1st audio input channel
HDD
Hard disk 1 SATA
Occupying hard disk space Audio: PCM 28.8M bytes/h
Video: 56~900M bytes/h
Storage
Backup Mode Support for external USB storage devices (such as common U disk, mobile HDD)
Support USB type burner drive (scalable)
Support Network download and backup
Interface
USB USB 2.0
Alarm 4 input 3 output
Network RJ-45 (10/100Base-T)
RS485 PTZ control, Support for multiple protocols
Antenna Interface Can be connected to a wireless antenna
General
Power Supply DC +12V / 3.3A
Power Consumption 12W(Without HDD)
Working Temperature -10℃-+55℃
Working Humidity 10%-90%
ATM 86kpa~106kpa
Dimension 325(W)×242(D)×55(H) (Height contains Ottomans)
Weight 2.5KG(Exclude HDD)
Installation Desktop installation
Class Date Title Language Type Download
Datasheet 2015-04-17 DH-NVS0204HE-AS_Datasheet_20150417 English PDF pdf
Class Date Title Language Type Download
Class Date Title Language Type Download
Class Date Title Language Type Download
Class Date Title Download
Images 2017-08-28 NVS0204HE-AS