There is a third option that blurs the line between "free" and "paid." Network Optix allows Resellers and Integrators to deploy Demo Licenses.
If you are an IT professional testing a system for a client, you can register as a partner. Demo licenses typically last for 30 to 90 days and support up to 8 or 16 cameras.
How to access this:
After 30 days, you must delete the system or buy real licenses. This is perfect for testing before you invest $800+ in a 10-camera system.
Yes. It is called the NX Witness "Free" License (often referred to as the Lite or Demo license, depending on the version).
However, before you get excited, you need to understand the specific limitations of the free license. Network Optix is a premium enterprise-grade VMS (similar to Milestone or Genetec). They offer a free tier not out of charity, but as a gateway drug for their paid ecosystem.
It is helpful to see how Nx Witness stacks up against other VMS platforms regarding free access.
| VMS Platform | Free Tier Policy | | :--- | :--- | | Nx Witness | 30-day Trial (approx 4 cameras). No permanent free version. | | Milestone XProtect | Free version available for up to 8 cameras (limited features). | | Blue Iris | 15-day trial. No free version, but one-time license is cheap (~$70). | | iSpy Connect | Open Source / Free for local use. Paid for remote access. | | Agent DVR | Free for local use. Paid for cloud features. |
To summarize your search query:
If you are a homeowner with a two-camera doorbell setup, stop searching—you already have the best free VMS on the market.
If you are a business owner, do not risk security holes with cracked software. Budget for the $79 per camera license. The stability, mobile app quality, and support are worth every penny compared to losing footage during a break-in.
Ready to start? Download the free 2-channel version from Network Optix’s official website today. No credit card required. No time bomb.
Disclaimer: Prices are accurate as of 2025. Check with official NX Witness distributors in your region for exact local currency pricing.
Nx Witness VMS offers several ways to use the software for free, though recording and advanced management typically require a paid license. Free Usage Options Free Live Streaming : You can connect an unlimited number of IP cameras to Nx Witness VMS and view live video at no charge. Free Trial License
: New users can instantly activate a 30-day free trial that supports recording and control for up to (IP cameras, I/O modules, or encoders). Free Software Upgrades
: Once you have a license, all software updates are provided for free for the life of the system, with no annual support or maintenance fees. Free Developer Tools : Access to Server APIs and SDKs is free for developers to create custom integrations. Free Mobile & Desktop Apps Nx Witness Mobile app
and Desktop client are free to download and use for viewing. Network Optix Paid Licensing Models nx witness license price free
For recording and advanced features, Nx Witness uses two primary models: Activate a Free Trial License - Network Optix 16 Dec 2024 —
The Security Conundrum
Meet Jane, the Facilities Manager at GreenTech Inc., a small to medium-sized business that specializes in eco-friendly products. With a growing team and a expanding facility, Jane was tasked with enhancing the security measures to protect the company's assets and employees.
Jane knew that traditional CCTV systems were no longer sufficient to provide the level of security and situational awareness she needed. She wanted a solution that could analyze video feeds in real-time, detect anomalies, and alert her team to potential threats. However, as a small to medium-sized business, GreenTech Inc. had a limited budget for security solutions.
The Search for a Solution
Jane began researching video analytics solutions, but many of the commercial options were prohibitively expensive. She explored open-source solutions, but they often required significant development and integration efforts, which her team didn't have the resources for.
One day, while browsing online forums and review sites, Jane stumbled upon Nx Witness, a video analytics platform that offered a free version with surprisingly robust features. The free version, known as Nx Witness Free, allowed users to monitor up to 4 cameras, with motion detection, object detection, and alerts.
The Discovery
Intrigued by the Nx Witness Free offer, Jane signed up for the platform and started exploring its features. She was impressed by the user-friendly interface, ease of setup, and the accuracy of the video analytics. With Nx Witness Free, Jane was able to:
The free version met GreenTech Inc.'s immediate needs, and Jane was able to deploy it without incurring significant costs.
The Benefits
As Jane began using Nx Witness Free, she noticed several benefits:
The Upgrade
As GreenTech Inc. continued to grow, Jane realized that the free version of Nx Witness would eventually become insufficient. When the company expanded to 8 cameras, Jane decided to upgrade to the paid version of Nx Witness. The paid version offered additional features, such as:
The paid version was still reasonably priced, and Jane was impressed by the scalability and flexibility of the Nx Witness platform.
The Verdict
In the end, Jane was thrilled with her decision to try Nx Witness Free. The platform provided a robust video analytics solution that met GreenTech Inc.'s security needs without breaking the bank. The free version allowed her to test the waters, and the paid version offered a seamless upgrade path as the company grew.
Nx Witness had become an essential component of GreenTech Inc.'s security infrastructure, providing Jane and her team with peace of mind and a robust security posture.
Nx Witness VMS offers a flexible approach to licensing that allows you to start for free before committing to a paid model. While recording requires a license, the software is largely free to download and use for live viewing. Free & Trial Options
You can evaluate the software's capabilities without an upfront cost through several free avenues:
30-Day Free Trial: New systems can instantly activate a free trial license directly from the desktop client. This supports up to 4 devices (cameras, I/O modules, or encoders) with no restriction on features.
Free Live Streaming: You can connect an unlimited number of cameras for live viewing at no charge. Licenses are only required when you need to record video or control specific devices.
Free Developer Tools: The Video Source SDK, Storage SDK, and Metadata SDK are completely free for creating custom integrations.
Free Upgrades: Once you own a license, software updates and major generation upgrades are free for life, with no annual maintenance or support fees. Paid License Types
For permanent recording, you must choose between two main licensing models:
The Long-Term Benefits of Nx Witness Enterprise - Network Optix
The short answer is that Nx Witness is not free, but it offers a path for users to test the software without initial costs. While the software itself is free to download and use for live viewing, recording video requires a paid license. Free Access Options
30-Day Trial: New users can instantly activate a free 30-day trial license that supports up to 4 devices (cameras, I/O modules, or encoders).
Live Viewing: You can download and use the Desktop Client or Mobile App to view live streams without any license.
Demo System: You can connect to a public "headquarter demo system" using the host demo.networkoptix.com with the username demo and password NxWitness to see how the system feels. Licensing Breakdown
Nx Witness currently utilizes two primary licensing models for recording: 1. Nx Witness Professional Ness Corporation. NX WITNESS PER CAMERA LICENCE
Nx Witness VMS offers a flexible licensing model that prioritizes free access for live viewing and development, while charging a one-time fee per camera for recording capabilities. Licensing & Pricing Structure There is a third option that blurs the
The software operates on a permanent license basis with no recurring annual support fees. Free for Live Viewing
: You can connect and view an unlimited number of cameras live at no cost. Recording Licenses
: To record video, you must purchase a license for each camera/stream. Pro Camera License : Typically around
per camera for single-channel professional licenses, often found through retailers like Security Wholesalers Security Australia Enterprise Subscription
: Newer "Gen 6 Enterprise" options may offer monthly subscription models, with some reports citing approximately $8.00 per camera per month Free Lifetime Updates
: All software upgrades are free for life once a license is purchased. Developer Tools : Access to the RESTful API and SDKs is completely for integration purposes. Free Trial Options
If you want to test the full feature set before purchasing, you can use the following methods: 30-Day Trial : New systems come with 4 free trial licenses
that activate for 30 days, allowing you to test recording and motion detection features. Activation
: Trials can be activated directly within the Desktop client under System Administration > Licenses > Internet Activation Demo Stack
: You can download the desktop client for free and connect to a public demo system to see the interface in action. Key License Types NX Witness Video Wall Licence - Security Wholesalers
Let’s compare the NX Witness license price against the alternative: "Truly free" open-source VMS like ZoneMinder or Shinobi.
| Feature | NX Witness (Paid) | Free Alternatives | NX Witness Free | | :--- | :--- | :--- | :--- | | Setup Difficulty | Plug & Play (Easy) | Requires Linux coding (Hard) | Plug & Play (Easy) | | Mobile App UI | Professional, scrubbable timeline | Clunky, outdated | Professional (same as paid) | | Camera Limit | Unlimited (if you pay) | Unlimited (free) | 2 Cameras | | CPU Usage | Very Low (GPU decoding) | Very High (Software decoding) | Very Low | | Support | 24/7 Enterprise support | Community forums only | None (Community only) |
The Verdict: For professional use (retail stores, offices, warehouses), the $79 per camera price is actually cheap compared to Milestone ($150+) or Avigilon ($200+). For a 16-camera office, $1,264 for a perpetual VMS is a steal.
Unlike competitors that charge per camera or per megapixel, NX Witness charges per device. A device can be:
Typical NX Witness license price (MSRP): Approximately $100 - $150 USD per device (one-time purchase, not annual). This is a perpetual license.