Nx Witness VMS
Experiencing an issue, have a question, or want to learn more about your Nx Witness system? Please check the various sections below for our support article library.
Installation & Updates
- Nx Witness Prerequisites, Setup, & Maintenance
- C2P in Nx Witness
- Current and Past Releases (Downloads & Release Notes)
- Windows OS • Installation Guide
- Ubuntu Linux OS • Installation Guide
- Mac OS • Installation Guide
Nx Server
- Nx Server Archive Encryption
- Merging Systems in Nx Witness
- Reindexing and Fast Archive Scanning in Nx Witness
- Nx Witness Health Monitoring
- System scalability improvements: 3.2 vs 4.0+
- Modify the limit on simultaneous transcoding sessions
Nx Desktop
- Access the Nx Witness User Manual
- Action: Show on Alarm Layout
- Add a Multicast Stream
- Add a Server to an Existing System
- Add a Virtual Camera (v4.0)
- Add a Web Page
Troubleshooting
- Hardware ID (HWID) changed and license is not recording
- How to change software logging level and how to get logs
- How to collect Nx Mobile debug logs?
- How to create a Wireshark capture
- LDAP Troubleshooting Guide
- Nx Server is Unresponsive
Known Issues & Fixes
- Instant Analytic Events are Triggered only Once on the Build 4.2.0.326xx
- How to bypass the QT scaling issue in Ubuntu
- How to fix the Analytics Database Storage Issue
- How to Fix ERR_CERT_REVOKED on macOS
- How to fix in-client upgrade issues on Ubuntu
- Hikvision cameras go offline after upgrading Nx Witness v3.1
Nx Witness FAQ
- How to Save the Object Detection Database on an SSD
- Using a Gmail account for the Outgoing Email Settings
- How to Enable Digest Authentication for 3rd Party Applications
- What is Nx Certificate Validation?
- How secure is Nx Cloud?
- How to Create .ini Files for Nx Witness?
Rules Engine
- Action: Send Mobile Notification
- What is the Rules Engine?
- Rules Engine: Events
- Rules Engine: Default System Events & Rules
- Rules Engine: System Generated Events
- Rules Engine: Actions
Nx Witness Licensing
- License Key Numbering Format
- Activate a Free Trial License
- Supported Encoder and Multi-Sensor Devices
- Types of Nx Witness Licenses
- Internet Activation of Licenses
- Manual Activation of Licenses