9HDD 2U 25CH Network Video Recorder
Model: AS-N2520-2U
9HDD 2U 25CH Network Video Recorder
▌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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