wholesale DVR card product with 4 channels Video input. Features high quality 9-bits ADCs image and 8-150M/H/C compression ratio. Compatible with 4 channels real-time monitoring and 100 fps in PAL, 120 fps in NTSC Video frame rate. 640 X 480, 352 X 288, 320 X 240 Display and Recording resolution and Windows 2000 / XP operating system let it be popular everywhere with Low wholesale price and no MOQ at all.

NOTE: The colour of the circuit board may differ from that pictured.

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China Manufacturer Specification

* Video Input: 4 channels
* Audio Input: 1 channel Audio input through sound card with microphone
* Image quality: 9-bits ADCs
* Image compression: H.264 / MPEG-4
* Video total frame rate: 100 fps in PAL, 120 fps in NTSC
* Display resolution: 640 X 480, 352 X 288, 320 X 240
* Recording resolution: 640X 480, 352 X 288, 320 X 240
* Compression ratio: 8-150M/H/C
* Network protocol: TCP/ UDP
* Operating System: Windows 2000 / XP
* Manufacturer Ref.: BRDVD58H9YRZ



Other Features:

* Recording option: Motion-detection, alarm, continual modes
* Search and Playback: Intelligent search and 4ch playback
* Backup: USB / Remote backup
* PTZ control Compatible with: RS232-485, digital decoder
* 4 channels real-time monitoring
* Image color can be adjusted individually by software
* Search the history DVR file by date/time and camera number and multi-channel playback which have the multi- functions of speed control, pictures printing, image catch, Compatible with insert 3 card in the same PC up to 12 channel real-time monitoring
* Multi screen monitoring, split Screen is available. Compatible with display 8/12/16 channel video in 4 screen mode by rotate and setting rotate interval
* Compatible with the motion-detection in each channel designated area, and equip with alarm system, attach pictures and email, video recorded, and the sensitivity of the move detection could be adjusted
* Compact picture storage, image are compressed down to an small dvr file MPEG-4 make hard disk consumption efficiently
* It is able to create new users and right management
* Compatible with scheduled continue or motion-detection recording
* Compatible with PTZ control
* High quality picture transmission over PSTN, ADSL, ISDN & LAN network, super network due to excellent compression algorithm and small digital inflow
* Remote viewing / recording (backup) / playback / PTZ control by IE
* Compatible with watermark technology, the video file cannot be edited
* High speed network transmission
* Easy to install and use GUI



# Accessories: CD driver

# Manufacturer and Origin: China