Chongqing Auth Security Technology Co., Ltd.
Chongqing Auth Security Technology Co., Ltd.
Dahua 4channel 2u Standalone NVR
  • Dahua 4channel 2u Standalone NVR
Dahua 4channel 2u Standalone NVR

Dahua 4channel 2u Standalone NVR

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Basic Info
Basic Info
Place of Origin: China
Payment Type: T/T, Western Union
Product Description
Product Description
Features:
Up to 4/8/16 channel with 1080P realtime live view
> H. 264/MJPEG dual codec decoding
> Max 120fps@1080P, 240fps@720p, 480fps@D1 preview & recording
> HDMI / VGA simultaneous video output
> All channel synchronous realtime playback, GRID interface
> Support Multi-brand network cameras: Dahua, Arecont Vision, AXIS, Bosch, Brickcom, Canon, CP Plus, Dynacolor, Honeywell, Panasonic, Pelco, Samsung, SANYO, Sony, Videosec, Vivotech and etc.
> ONVIF Version 2.0 conformance
> 3D intelligent positioning with Dahua PTZ camera
> Support 8 SATA HDDs up to 32TB, 1 eSATA up to 16TB, 4 USB2.0
> Multiple network monitoring: Web viewer, CMS(DSS/PSS) & DMSS
The advantage: We have the full range of products, such as CCTV cameras and our own core VMS software designed by our technicians:
A), One aspect: Each item is with high quality and competitive price: Most products have entered into the international market, and abtained excellent appreciation from customers. Besides, many items such as Dahua IP camera, HD-CVI etc. Have all being popular and getting a top position in this field of Security Scope.
B), Another aspect: The VMS software is our core-valued product, and it is a professional, practical, and convenient video management system. Compared with other embeded DVR/NVR software, It has many superior functions (able to have a remote control to what you actually need watch and protect by the computer, Smart cellphone, or other intelligent devices, and it can even manage other VMS software, in order to realise multiple management and searching of cameras. In addition, our software can be compatiable with many different brand-products, and also include all the items supporting Onvif Protocl. All in all, it is very easy to operate.
C). The special points of our software: Our CCTV Surveillance System comes with a wide range of cameras and components to meet the diverse requirements of our valuable customers. Day Camera, Day & Night Camera, Weather Proof Distance Camera, Hi Speed Pan Tilt Camera and DVR - 4/8/16/32 Channels are the major components of our CCTV Surveillance System. Our complete CCTV Surveillance System is fabricated using latest technology and high grade components like lens, wires, glass, housing etc. The CCTV Surveillance System is installed for keeping a close check of happenings in the premises of offices, colleges, banks, malls etc.
The advantageous services: You can get our software for free if you buy our hardwares, and also include the reasonable discount when your orders are large and reach to a certain level numbers. Besides, there are other capabilities our competitors cannot offer, including the free OEM products, short delivery time to products, and the early tech-support service.
Note: Our products containing the 1 year gurantee service for free, if you need the addtional gurantee period, the price of quotation will be increased by 10% for each year increase in gurantee period.
In a word, you can not only get our superior products, also can obtain the great sales-service.
We can meet you in the aspects of great quality, the competitive price and the professional services.
Model DH-NVR3804 DH-NVR3808 DH-NVR3816
System
Main Processor Dual-core embedded processor
Operating System Embedded LINUX
Video & Audio
IP Camera Input 4 channel 8 channel 16 channel
Two-way Talk 1 channel Input, 1 channel Output, BNC
Display
Interface 1 HDMI, 1 VGA
Resolution 1920×1080, 1280×1024, 1280×720, 1024×768
Display Split 1/4 1/4/8/9 1/4/8/9/16
OSD Camera title, Time, Video loss, Camera lock, Motion detection, Recording
Recording
Compression H.264 / MJPEG
Resolution 1080P(1920×1080) / 720P(1280×720) / D1 (704×576/704×480)
Record Rate 400/480fps@D1, 200/240fps@720P , 100/120fps@1080P
Bit Rate 48 ~ 8192kbps
Record Mode Manual, Schedule(Regular(Continuous), MD, Alarm), Stop
Record Interval 1~120 min (default: 60 min), Pre-record: 1~30 sec, Post-record: 10~300 sec
Video Detection & Alarm
Trigger Events Recording, PTZ, Tour, Alarm, Video Push, Email, FTP, Buzzer & Screen tips
Video Detection Motion Detection, MD Zones: 396(22×18), Video Loss & Camera Blank
Alarm Input 4 channel 8 channel 16 channel
Relay Output 6 channel
Playback & Backup
Sync Playback 1/4 1/4/8 1/4/8/16
Search Mode Time/Date, Alarm, MD & Exact search (accurate to second), Smart search
Playback Function Play, Pause, Stop, Rewind, Fast play, Slow play, Next file, Previous file, Next camera, Previous camera, Full screen, Repeat, Shuffle, Backup selection, Digital zoom
Backup Mode USB Device / eSATA Device / Internal SATA burner/ Network
Network
Ethernet RJ-45 port (10/100M/1000M)
Network Function HTTP, TCP/IP, IPv4/IPv6, UPNP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPOE, DDNS, FTP, Alarm Server, IP Search(Support Dahua IP camera, DVR, NVS and etc.)
Max. User Access 20 users
Smart Phone iPhone, iPad, Android, Windows Phone
Storage
Internal HDD 8 SATA ports (8HDDs or 6HDDs+1CD/DVD-RW), up to 32TB
External HDD 1 eSATA port (Max 4 SATA HDDs), up to 16TB
Auxiliary Interface
USB 4 ports (2 Rear), USB2.0
RS232 1 port, For PC communication & Keyboard
RS485 1 port, For PTZ control
General
Power Supply AC 100~240V, 50/60 Hz
Power Consumption 40W
Working Environment -10 ~+55°C / 10~90%RH / 86~106kpa
Dimension
(W×D×H)
2U, 440mm × 460mm × 89mm
Weight 6KG(without HDD)

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