CORE

NQNVR

AI-powered, security-hardened NVR

Security and intelligence, in one device.

A network video recorder that records up to 64 IP cameras, identifies people, vehicles, plates and fire with on-device AI, and protects storage, transport and key management end to end with AES-256-GCM.

Security-hardened by designAES-256-GCM end-to-end encryption6 AI detectors (OpenVINO · NPU)TLS 1.2 / 1.3ONVIF · RTSP compatible

Platforms

Ubuntu 24.04 LTSWindows 10 / 11RK3588 (ARM)

TNR-1600

Standard x86 (Ubuntu 24.04 LTS, Intel Core i3+ / Windows 10·11)

TN-RK-200

RK3588 ARM embedded board with hardware decoding (RKMPP)

64ch

Max camera channels

AI detection engines

256bit

AES-GCM encryption

N+1

Failover

3OS

Ubuntu · Windows · RK3588

Sales inquiry All products

Overview

NQNVR is an intelligent, security-hardened NVR that runs on standard x86 hardware with Ubuntu 24.04 LTS and an Intel Core i3 or better (TNR-1600), on RK3588 ARM boards (TN-RK-200), and on Windows 10/11. Beyond recording and playback it runs AI video analytics (NQVCA) on the device itself. The recording engine, management console, live viewer, search, backup, remote API and watchdog are separate processes, so a fault in one function never takes down the rest. End-to-end encryption, TLS 1.2/1.3, integrity verification and audit logging are built into the architecture for environments with strict security requirements such as government and finance.

Notes

Usable channels and AI features depend on the license. Licenses cannot be activated inside a virtual machine.

Key Features

Key features

Security by design

End-to-end encryption is part of the architecture, not an add-on. Private keys and credentials never touch disk in plain text, and recorded video is encrypted with AES-256-GCM.

Built-in AI analytics

Identifies people, vehicles, faces, fire and license plates on the device with no cloud dependency. Intel CPU inference (OpenVINO) by default, with optional Hailo-8 or RK3588 NPU acceleration.

Multi-process resilience

Recording, management, viewer, search, backup, API and watchdog run as separate processes. Repeated failures trigger an automatic rollback to the previous version.

N+1 failover

One spare NVR continuously monitors N working NVRs and automatically takes over the cameras of any NVR that stops responding.

Two-tier data layer

Configuration and users are stored separately from video indexes and events, and audit logs live in their own database that survives a factory reset.

Integrity verification and audit

Installed files are checked for tampering at boot and periodically, and every administrative action and security event is written to the audit log.

Standard camera support

ONVIF discovery and registration, RTSP and RTSP-over-HTTPS streams, H.264/H.265, ONVIF event subscription (beep, event recording, video pop-up), PTZ and presets.

Secure remote operation

The HTTPS REST API and live/playback stream services are off by default. Only clients that pass the default-deny IP allow-list and HTTP Digest SHA-256 authentication may connect.

Korean and English UI

Every app and the audit log support Korean and English; adding a language needs only translation files.

Screens

Specifications

General
Models	TNR-1600 (x86) · TN-RK-200 (RK3588 ARM)
Operating system	Ubuntu 24.04 LTS x86-64 · Windows 10/11 x64 · RK3588 (aarch64)
Recommended CPU	Intel Core i3 or better (x86)
UI languages	Korean · English

Video and recording
Max channels	64 channels (licensed channel count applies)
Camera protocols	ONVIF · RTSP · RTSP-over-HTTPS ONVIFRTSP
Codecs	H.264 · H.265 (HEVC)
Hardware decoding	Intel, RK3588 and Windows hardware decoding (software fallback)
Split layouts	4 · 6 · 7 · 8 · 9 · 10 · 16 · 25 · 36 · 49 · 64 + custom layouts
Recording modes	Continuous · event (ONVIF event subscription) · schedule
Playback	Multi-channel synchronized playback, timeline preview, speed control and reverse, digital zoom
Export and backup	JPEG · AVI export, AES-256-GCM encrypted range backup
PTZ	Pan/tilt · zoom · presets

AI analytics (NQVCA option)
Detectors	Person · vehicle · face · fire · license plate (Korean LPR) · face re-identification
Inference backends	OpenVINO (Intel CPU) · Hailo-8 NPU · RKNN (RK3588) OpenVINOHailo-8RKNN
Rules	Detection · intrusion (polygon) · line counting · plate recognition · fall · wrong-way
Licensing	Enabled per feature (VCA / LPR)

Security and cryptography
Transport security	TLS 1.2 / 1.3, modern cipher suites only
Authentication	HTTP Digest SHA-256; account lockout after repeated failures; idle auto-lock
Key management	Private keys and credentials never stored in plain text; wiped from memory after use
Storage encryption	Recorded I-frames, backups and DB credentials with AES-256-GCM
Access control	Default-deny IP allow-list, per-function permissions, unified lock
Audit and integrity	Separate audit DB (survives factory reset), installed-file integrity check at boot and periodically, security self-test
Security design	Encryption, integrity and audit built in from the design stage; security self-test; unnecessary services off by default Hardened

Data and operations
Databases	Configuration DB, video index and audit DB kept separately
Failover	N+1 spare; takes over the cameras of an unresponsive NVR
Self-healing	Watchdog process supervision; automatic rollback after repeated failures
Remote services	REST API · live stream · playback (off by default, admin opt-in)
Event outputs	HTTP POST · MQTT · ONVIF events
Auto-delete	Deletes recordings past a configurable retention period