9HDD 2U 25CH Network Video RecorderHome > 9HDD 2U NVR
  • 9HDD 2U 25CH Network Video Recorder

Model: AS-N2520-2U

▌Introduction

Front Panel:

Rear Panel:

UI

Features

1. Preview channel can be switched to other channel randomly without changing the MAC which is convenient for the project construction;

2. The dendritic menu can be moved. Man-machine communication is more direct and the settings of parameters are more easy and convenient;

3. The mouse roller can realize 15X digital zooming which the enlarged image can be dragged and moved randomly under preview and playback modes;

4. Immediate snapshot and immediate view; the picture will be stored in an independent area in the HDD;

5. The recording playback is shown by time bar and different color represents different recording type.  It is very fast and easy to find check the recording;

6. Recording backup can be accurate to second. Any time period of backup is available;

7. The recording files in the USB disk can play directly in the playback interface while the snapshot pictures can be viewed directly;

8. With 3G, WIFI wireless connection functions;

9. Standard resolution which can be adjusted according to the display device in order to get the best image quality;

10. Adopt HDD sequence writing method and the data is written from 0 track which increase 2.5X lifetime of the HDD


▌Specification

 Model Number

AS-N2520-2U

 Operating System

 Embedded LINUX operating system

 Image Code Control

Image code quality adjustable, variable bitstream andconstant bitstream optional

 Dual Stream

Each channel can set main stream and sub stream

 Video Standard

 1080P(1920×1080)30fps / 960P(1280×960)/720P(1280×720)30fps

 Monitoring Image Quality

 1080P(1920×1080) / 960P(1280×960)/ 720P(1280×720)

 Image Motion Detection

Each screen can set mutiple detection areas and set 6-level sensitivity(IPC Support)

 Recording Playback Quality

Any 4ch 1080P/960/720P playback simultaneously

 Region Cover

Every channel can set 4 cover regions(IPC Support)

 Recording Mode

Support manual , auto, dynamic detection, alarm trigger record mode

 Backup Way

Support U disk, USB mobile HDD, USB DVD-RW, network storage and backup(Partly needs IPC Support)

 Operation Way

2U A,B,C type forMouse, remote control, front panel, keyboard controller; 2U L type only for Mouse

 Local Login

 User name and password

 Recording Storage

 Local HDD, network

 External

 Ports

Video Input

① 25×(1280*960/720) +sub[640*480]+4Ref.+4Play, 

 support 25ch  1/1.3M IP camera

Remark: 4Ref means 4 reference frame

Sub stream max. support VGA [640*480]

②16×(1920*1080)+sub[640*480]+4Ref.+4Play   support 16ch  2MP IP camera

③4×(2480*1536)+sub[960*576]+4Ref.+4Play    support 4ch  3MP IP camera

④25×(1280*960/720)+sub[720*576]+1Ref.+4Play   

support 25ch  1/1.3MP IP camera

⑤16×(1920*1080)+sub[720*576]+1Ref.+4Play   support 16ch  2MP IP camera

Audio Input

 16ch network audio input

Video Output

 1ch VGA+1ch HDMI

Audio Output

1ch RCA

Network Port

 1 RJ45,10M/100M/1000M self-adaptive LAN port

RS485 Port

Full duplex standard 485 port

USB Port

 3 USB 2.0 ports(one on front panel, two on rear panel)

Alarm Input

4ch

Alarm Output

 1ch

Wireless Port

 3G,WIFI

 HDD

HDD Port

 9 SATA+1 E-SATA HDD ports

MAX Capacity

 Each port supports MAX 4TB HDD

 Mobile Surveillance

Support( iPhone, Windows Mobile, BlackBerry, Symbian, Android) smart phone

 Power Supply

 ATX110-220V 300W 50-60Hz 

 Power Consumption

 ≤35W(without HDD)

 Working Temperature

 -10℃~+55℃

 Working Humidity

 10%-90%

 Dimension

 2U A,B,C type:440mm×450mm×90mm, Packing:539mm×550mm×225mm 

2U L type:440mm×432mm×90mm, Packing:539mm×550mm×225mm

 Weight(without HDD)

2U A,B,C type:N.W.:6.5Kg;With packing:9Kg

 2U L type:N.W.:7.4Kg;With packing:9.8Kg

 Outside Carton

2U A,B,C type:2 pcs/carton.  555mm×545mm×470mm;weight:19.5 Kg

2U L type:2 pcs/carton. 555mm×545mm×470mm;weight:21 Kg

 Installation Way

 Desktop Installation,Standard Cabinet Installation

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