Introduction; Dvr Introduction; Main Features - Q-See QT428 User Manual

INTRODUCTION

1. INTRODUCTION

1.1 DVR Introduction

This DVR uses high performance video processing chips and an embedded Linux system. It utilizes many advanced
technologies, such as standard H.264 with low bit rate, Dual Stream, SATA interface and VGA output. This DVR
system supports mouse controlled navigation and also can be accessed through IE browser with full remote control,
mobile viewing by cell phones, etc. This is an advanced technology DVR system which utilizes cutting edge
technology functions without compromising the stability of the system. It is ideally suited for use in such industries as
banking, telecommunication, transportation, factories, warehouses, etc.

1.2 Main Features

COMPRESSION FORMAT
Standard H.264 compression with low bit rate and high image quality
LIVE SURVEILLANCE
Supports HD VGA output
Supports channel security by hiding live display
Displays the local record state and basic information
Supports full control with USB mouse
Supports digital zoom on Live and playback view locally and remotely.
RECORDING MEDIA
Supports one SATA HDD up to 2TB to record for a long time periods.
BACKUP
Supports backing up to USB 2.0 devices
Supports saving recorded files with AVI format to a remote computer through internet
RECORDING & PLAYBACK
Record modes: Manual, Schedule, Motion detection and Sensor alarm recording
Ability to record in CIF resolution on some cameras and D1 on others.
Supports recycle after HDD is full
Resolution, frame rate and picture quality are adjustable
128MB for every video file packaging
4 audio channels available
Two record search modes: time search and event search
Supports 8 screen playback local on DVR and 4 screens remotely.
Supports deleting and locking the recorded files one by one
Supports remote playback in Network Client through LAN or internet
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QT428 User Manual