4 Channels 3.0MP NVR 

Functionality 

1, h. 264 compression standard, higher compression ratio and better image quality.

2, can be connected ip camera, ptz ip camera; Support multiple versions Onvif protocol.

3, It can Compatible with market mainstream brand IPC (private protocol and standard ONVIF)

4, VGA, HDMI output, the highest resolution up to 1080 p and 3.0MP

5, preview images freely exchange, image position changes, the physical address remains the same, convenient construction;

6, 32 bit true color graphics to the main menu, a list of menu structure, convenient operation simple;

7,Support 4x Electronic zoom,  fixed image can be arbitrary drag, the mouse wheel key direct control of ptz ip camera, operation more convenient;

8, powerful screenshots (local preview and playback, IE, CMS);

9, video playback time column display, video type with that color, convenient and quick retrieval of video information;

10, Support arbitrary shear record footage

11, record backup according to  length of time to backup, backup can be accurate to seconds;

12, U disk backup file can be directly  playback query on the host, provide more convenience for playback backup file

13, the resolution of the standard, resolution can be adjusted according to the display device, give full play to display the image effect;

14, hard disk order writing, starting from zero track writing data, have bad way can automatically skip, avoid system collapses, To improve hard disk to use efficiency;

15, Support directly modifying IPC parameters.

16, support disk S.M.A.R.T, i.e., self monitoring, analysis and reporting technology, including (head, platters, motor, running situation, historical records and the default of the circuit analysis and comparing the TVC), and support the hard disk bad way to skip, greatly reduce the data loss caused by hard disk failure;

17,Support for multiple playback modes, fast forward, slow and fast rewind, highest support  16x the speed of fast forward and fast

18,Support  different resolution of IPC, the system automatically assigned channel resources, operation more convenient

19, support P2P, support qr code scanning

20, Spports batch modified front end IPC addresses, support add IPC through the remote way

Realtime Monitoring

1,Support HDMI, VGA output simultaneously.

2,Support HDMI high-definition display, the highest resolution of 1920x1080P; supports high-definition VGA display, the highest resolution of  3.0MP.

3,Support 1,4- screen preview, adjustable preview channel order.

4,Support preview packet switching, manual switching or automatic polling preview, automatic polling cycle can be set.

5,maskable specified preview channel.

6,Support video privacy cover.

7,Support video motion detection, video loss detection.

Playback

1, Support for multiple playback modes, fast forward, slow and fast rewind, highest support  16x the speed of fast forward and fast

2,Support 4CH realtime playback

3,Support 4x digital zoom

Store

1 maximum support one SATA hard drives.

2,Based on user configuration and policy (for example, through the alarm and timer settings) via the appropriate tone for remote network transmission

3,equipment, video data stored centrally on a NVR.

Backup

1,Support for backup via USB interface

2,Supports remote backup over the network

3, U disk backup file can be directly  playback query on the host, provide more convenience for playback backup file

Video / Capture Image and Playback

1,support write cycle and acyclic write modes.

2,Support normal and event compression parameters.

3,video trigger modes include manual, schedule, alarm, motion detection.

4,When support for local playback on any area of electronic amplification.

5, Support video file rewind.

6,supported by channel number, video type, file type, and other conditions incident to retrieve and playback of video data.

7, support HD 1080P,  D1 real-time video.

8, supports local playback backup file。

9, Support for multiple playback modes, fast forward, slow and fast rewind, highest support  16x the speed of fast forward and fast

10,Support 4CH realtime playback

11,Support 4x digital zoom

Alarm & Exception

1,Support video loss alarm, video motion detection alarm, video tampering, unauthorized access to alarms, network disconnection alarm, IP conflict warning, hard disk error and hard disk full alarm.

2,various alarm can trigger pop-up alarm screen, sound warning, send messages, trigger the alarm output and preview prompts alarm warning sound can trigger a variety of abnormalities, send messages and trigger the alarm output.

3,Support ago after police videos and police videos

Others

1,three privileged user management, the administrator can create multiple operating users and set their permissions, the permissions can be refined into the channel.

2,complete operation, alarm, abnormal and information logging and retrieval.

3,Support alarm triggered manually cleared.

4,Support for importing device configuration information / export operation

Network

1,Support TCP / IP, DHCP, PPPoE, NTP and DDNS protocol;

2,Support IE browser for remote preview

3,Support P2P cloud phone remote preview

4,Support Client preview preview,recod,control

5,supports remote access and configuration parameters, support for export and import remote device parameters

6,supports remote access to equipment operating status, system log and alarm status

7,Support remote format the hard disk, upgrade, reboot the system, such as maintenance operations

8, supported by IOS, Android mobile terminal for remote monitoring

9.support the use of CMS to manage multiple devices through the Internet.

Technical parameters