2U Chassis Standalone NVR
* Preview channel can be switched to other channel randomly without changing the MAC which is convenient for the project construction；
* The dendritic menu can be moved. Man-machine communication is more direct and the settings of parameters are more easy and convenient；
* The mouse roller can realize 15X digital zooming which the enlarged image can be dragged and moved randomly under preview and playback modes；
* Immediate snapshot and immediate view; the picture will be stored in an independent area in the HDD；
* 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
* Recording backup can be accurate to second. Any time period of backup is available；
* The recording files in the USB disk can play directly in the playback interface while the snapshot pictures can be viewed directly;
* With 3G, WIFI wireless connection functions
* Standard resolution which can be adjusted according to the display device in order to get the best image quality；
* Adopt HDD sequence writing method and the data is written from 0 track which increase 2.5X lifetime of the HDDSpecification:
Port：
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Audio input
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AIN
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USB Port
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USB 3.0/2 pcs
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Audio output
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AOUT
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Network port
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LAN
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Video input（Monitor）
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BNC
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Power
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DC12V/3.5A
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Video output（HD）
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HDMI/VGA
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ESATA、Alarm
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Parameter:
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Model
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AL-NVR9925T
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AL-NVR9936T
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Operation system
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Embedded LINUX operation system
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Image Code Control
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Image code quality adjustable, variable bit stream and constant bit stream optional
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Dual Stream
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Each channel can set main stream and sub stream
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Video
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1080P(1920×1080)25fps / 720P(1280×720)25fps / 960P（1280*960）25fps
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Monitoring Image Quality
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1080P(1920×1080) / 720P(1280×720) / 960P（1280*960P）
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Image Motion Detection
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Can detect many detective area，6 degree sensitivity
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Recording Playback Quality
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9ch 960P/720P synchronized playback，4ch 1080P/3.0MP synchronized playback，4ch 5.0mp synchronized playback
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Region Cover
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Every channel can set 4 cover regions（IPC Support）
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Recording mode
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Support auto，manual，dynamic detection，alarm trigger
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Back-up
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Support hard disk、USB mobile HDD, USB DVD-RW，network storage and back-up
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Operation way
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mouse，front panel button，keyboard
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Local login
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User name and password
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Recording save
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Local hard disk，network
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Video input
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25ch 960P/ 16ch 1080P / 8ch 3.0mp / 4ch5.0mp
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36ch 960P/25ch 1080P/16ch 300万/4ch 5.0MP
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Audio input
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25ch /16ch /8ch /4ch
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36ch/25ch/16ch/4ch
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Video output
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1ch VGA+1ch HDMI
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Audio output
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1ch BNC
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Network port
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2pcs RJ45,10M/100M/1000M self-adaptive LAN port
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RS485 port
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Full duplex standard 485 port
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USB port
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1pcs USB3.0，2pcs USB 2.0
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Alarm input
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4ch
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Alarm output
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4ch
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Wireless port
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3G，WIFI
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Hard disk port
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9pcs SATA
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Max Capacity
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Each port supports MAX 4TB HDD
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Mobile remote view
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Support (iPhone，Windows Mobile，BlackBerry， Symbian，Android), smart phone
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Power supply
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\
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\
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Power Consumption
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≤25( no hard disk)\
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\
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Working temperature
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-10℃～＋55℃
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Working humidity
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10％-90％
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Size
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NVR size：W440*D463*H88， Packing size：W525*D520*H220
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Weight
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N.W.：7.8KG 1 carton packing weight：16.5KG 2pcs /carton
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Packing
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1 carton packing size：W545*D540*H470 2pcs / carton
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