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DVR / NVR SYSTEMS

plug and play dvr

We offeres H.264 Digital Video Recorder with a complete range of high performance to provide the excellent video quality.This H.264 Compression method is used to occupy less space in the harddisk but it wont compremised its quality of the picture.This Dvr supports 3G dongler,HDMI,VGA,BNC and Rc.

What is DVR and Why it is used?

The word DVR stands for Digital Video Recorder which is used to convert the analog signal to the digital signal.normally all the CCTV camera having image sensor which is giving elctrical output according to the image.this electical analog signal output is feeded to the dvr to convert the signal to digital.This process is done because of the computer.simply computer understands only digital signals.once the conversion process done then we can obtain the signal to use for any application like local and remote view.

What is NVR and Why it is used?

The word NVR stands for Network Video Recorder which is used to connect ip cameras to NVR for recording and for other features.normally all the CCTV camera having image sensor which is giving elctrical output according to the image.this electical analog signal ip camera convert the signal to digital and output is feeded to the NVR.comparitevely DVR,NVR resolution is much higher than DVR.