QT426 - 16 Channel D1 Analog DVR


QT Series – QT426 DVR

D1 Resolution @ 7.5 FPS, CIF @ 30FPS, H.264, 16 Channel, Analog, Motion Detection




QT426 - 16 Channel DVR spec sheet


How to Setup

QT Series Analog DVR Quick Start Guide


FAQ Top Answers

Motion Detection Setup

How to Adjust Motion Sensitivity and Configure Detection Areas

Local Access Setup for Internet Explorer

How to Playback

How to Backup

Mobile Setup for Android

Mobile Setup for iOS


Trouble Shooting

QT Series DVR Manual

Password Configuration from the Wizard

How to Change your Password

DVR Audio Recording Setup

How to Change Camera Viewing Modes

Email Notification, Motion Detection, and Snapshots Setup



QT View for PC

QT View for OS X

IPTool for PC


Firmware Updates

CAUTION: Updating the firmware incorrectly or using an update on the wrong DVR can permanently damage the chip-set on the DVR and make it unusable. Please verify that this update is written for your model.

Firmware updates are released to resolve performance issues and/or to add features. Any update could fail and cause problems if the steps are not followed correctly, or if the update is not required.

If you are not experiencing an issue that the firmware update was written to resolve, or you do not need the feature that is added by the update, please do not run the update.

If you have any questions about updating your firmware, please contact technical support.  Q-See is not liable for systems damaged while updating the firmware.  Q-See recommends contacting technical support, before updating, to avoid damage to your system.


Recovery Firmware (Only for NON Booting Systems)



The QT426 is compatible with ALL brands of Analog BNC cameras.  Resolutions supported are CIF (352x240) and  D1 (702x480).

Analog HD Resolutions are not supported, and Analog HD cameras cannot be downgraded to make them compatible.

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