Chapter 1 Introduction; Dvr Introduction; Main Features And Specifications - Q-See QSD2304L User Manual

1.1 DVR Introduction

This DVR uses Dual Stream technology, with a main processor that can process the signal of DVR
recording and an internet signal transmission simultaneously utilizing standard H.264 algorithm, the latest advanced video
compression format. This technology allows the DVR to be completely controlled remotely over the internet, and allows good
speed over the internet with high quality picture recording using a very low bit rate and allows many hours of recording on a
smaller amount of hard drive space.
1.2 Main Features and Specification
LIVE SURVEILLANCE
Supports channel security by hiding live display
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Displays the local record status and basic information
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Two levels of password control: administrator and common user
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COMPRESSION FORMAT
Standard H.264.
RECORD MEDIA
The DVR supports one IDE HDD
BACKUP
Supports backup via USB to USB flash memory
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QSD2304L DVR User's Manual

CHAPTER 1 Introduction

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