NVS0404HF-A-E

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NVS0404HF-A-E

NVS0404HF-A-E

> 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
> 4 channel video and audio inputs

Model DH-NVS0404HF-A-E
System
Main Processor High performance dual-core embedded microprocessor
Operating System Embedded LINUX
Video Parameters
Video Compression H.264
Video Standards PAL(625Line,50f/s),NTSC(525Line,60f/s)
Surveillance Image Quality PAL (960×576),NTSC(960×480)
Playback Image Quality Support 960H@25fps
Image Control Image quality adjustable,optional for variable stream and fixed stream
Dual Stream Able to set dual stream for each channel, the highest resolution of vice stream cannot exceed the main stream's
Image Motion Detection Able to set 396(22×18) detection area for each screen; Multi-level sensitivity;6-levels adjustable
Privacy Masking 4 rectangular zones (each camera)
Audio Parameters
Audio Compression G.711A、G.711U、PCM
Two-way Talk Support independent Intercom
Recording
Recording Mode Manual, MD, Schedule, Alarm
Priority:Manual>Alarm>MD>Schedule
Recording Save HDD, Network
Recording Speed 960H@25fps
Recording Playback 4 channel realtime playback
Backup Mode Support storage and backup in HDD,CD/DVD-RW and U-Disk
Video
Video Input 4 channel BNC
Video Output 1  BNC(1.0Vp-p, 75ohms)、1  VGA、1 HDMI
Snapshot JPEG
Audio
Audio Input 4 channel
Audio Output 1 channel
Alarm
Alarm Input 16 channel(Set normal open or normal close switch to choose alarm type)
Alarm output 3 channel relay output(include 1 controlled DC + 12V output)
General
Network RJ-45 (10/100Base-T)
Communication RS485,Supports half-duplex,Green binding posts interface,RS232,DB9
USB 2 USB 2.0,1 on front cover,1 on rear panel
HDD 2 internal SATA
Power Supply DC +12V
Power Consumption ≤25W(with adapter、without HDD)
Working Temperature -10℃-+55℃
Working Humidity 10%-90%
ATM 86kpa~106kpa
Dimension 1U Standard industrial chassis,440mm(W)×300mm(D)×42.1mm(H)
Weight 1.5-2.5KG(without HDD)
Installation Desktop installation
Class Date Title Language Type Download
Datasheet 2015-04-17 DH-NVS0404HF-A-E_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 NVS0404HF-A-E