Backs up everything, even across outages

Automatically backs up recordings from multiple NQNVRs to a separate PC and fills in any gaps left by network outages.

Auto
Automatic gap recovery: 3
Backup modes: 256bit
AES-GCM encryption

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Windows 10 / 11

Highlights

What it does

Recovers after outages

When the connection comes back, only the missing segments are fetched to fill the backup, even after a restart or crash.

Backup running — outage detected, activity log

Three modes for any site

Mirror that keeps up with real time, daily at a set time, or outage-only, chosen per NVR.

Encrypted, and ready to play

AES-256-GCM encrypted backups play in NQBackupViewer with just the password.

Features

Features at a glance

Multiple NVRs at onceEach NVR runs independently, so a slow one never blocks the others.
Mirror backupCompares NVR and local data periodically and fetches only what is missing.
Daily scheduled backupBacks up the previous day at a time you choose.
Outage-only backupOnly checks connectivity, then fetches exactly the segment missed during an outage.
Gap recoveryResumes missing segments after a restart or crash.
Fast downloadFile-copy speed on supporting NVRs, with automatic fallback otherwise.
Encryption and retentionAES-256-GCM encryption; backups past retention are deleted automatically.

Screens

SpecificationsShow full specifications

Product description

NQAutoBackup runs on a single Windows PC with no database and backs up each NVR independently. Choose mirror, daily at a set time or outage-only mode, and after a restart it resumes from the missing segments. Backups are encrypted with AES-256-GCM and play directly in NQBackupViewer.

General
OS	Windows 10 / 11 (64-bit)
Install	Stand-alone, no database
NVR connection	HTTPS REST API (Digest SHA-256) · remote playback
Codecs	H.264 · H.265

Backup
Modes	Mirror · daily at set time · outage segments
Parallelism	Independent per NVR, parallel channel transfer
Encryption	AES-256-GCM with a password-derived key
Structure	Folders per NVR and date
Playback	NQBackupViewer (same format as NVR backups)

Documents