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Q-see Advanced QS494 Digital Video Recorder - 500 GB HDD

Today: $263.30
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ITEM# 14783322

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Technical Specifications

  • Description
  • General Information
  • Technical Information
  • Storage
  • Video
  • Network & Communication
  • Interfaces/Ports
  • Power Description
  • Miscellaneous

Q-see Advanced QS494 Digital Video Recorder - 500 GB HDD


Need to keep an eye on employees, your home, or your property? The QS494 has the ideal professional features for easy do-it-yourself surveillance. This 4-channel multiplex DVR uses advanced technology to produce high-quality video, offering H.264 video compression, which compacts video file size, preserves quality, and maximizes recording time. Choose CIF or D1 recording, and get smooth continuous video motion in return. Record using motion detection mode (includes email alerts), schedule or manual mode, and stay connected by backing up or transferring your video footage to a PC, USB flash drive or hard drive. The DVR's multiplex feature allows you to simultaneously record, view live or recorded footage, play back footage, back-up files and remotely monitor and manage your DVR without any recording loss. Don't wonder what's happening while you're away - see for yourself on your compatible Smartphone, PC, or Mac computer. Q-See offers a mobile surveillance feature that lets you easily view your cameras' live feeds via the Internet or your Supported 3G/4G Smartphone.

General Information
Manufacturer Q-see
Manufacturer Part Number QS494-5
Manufacturer Website Address
Brand Name Q-see
Product Line Advanced
Product Model QS494
Product Name 4 Channel DVR Real-time CIF/D1 Resolution H.264
Product Type Digital Video Recorder
Technical Information
Number of Channels 4
Recording Modes Alarm
Backup Modes USB
Hard Drive Capacity 500 GB
Maximum Frame Rate 120 fps
Maximum Video Resolution 704 x 480
Video Formats H.264
Network & Communication
Ethernet Yes
Ethernet Technology Ethernet
Number of VGA Outputs 1
Network (RJ-45) Yes
Audio Line In Yes
Number of Analog Audio Inputs 1
Audio Line Out Yes
Number of Analog Audio Outputs 1
Power Description
Input Voltage 12 V DC
Package Contents
  • 4 Channel DVR Real-time CIF/D1 Resolution H.264
  • 1 x Power Supply
  • RJ-45 Ethernet Network Cable
  • BNC to RCA Video Cable
  • Remote Control
  • USB Mouse
  • CD-ROM (Manuals and Software)
  • Quick Start Guide

Product Reviews

Questions & Answers

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  • Will it record off site with motion detection automatically.

    • Thank you for the question. You will receive email alerts upon motion detection.

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Shipping & Returns

Standard Return Policy for Electronics:

The items must arrive at our warehouse within 30 days of purchase. You must return items in their original condition to qualify for a full refund. We will issue a partial refund of up to 70 percent if returned items have been opened, used, or returned late. More Details

Shipping Information:

Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
Standard shipping details
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** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.