If you prefer Chrome or Firefox, download the IE Tab extension from the official Chrome Web Store or Firefox Add-ons library. This extension emulates an Internet Explorer environment inside a modern browser window. Step 2: Navigate to Your DVR’s IP Address Open your configured browser (or open an IE Tab instance).
If the plugin fails to load after installation, your operating system or browser security settings are likely blocking the unsigned ActiveX script. You can fix this by modifying your Internet Options:
This happens when the plugin installs correctly, but the network ports are blocked. Ensure that the (usually port 34567 or 80 ) is correctly configured and not blocked by Windows Defender Firewall or your router. Certificate or Security Errors
: Installing the plugin is mandatory to access the "AI page," where you can configure smart detection rules like tripwires or intrusion zones. netsurveillance web plugin download
Google Chrome or Mozilla Firefox only when paired with specific IE-emulation extensions (like IE Tab). The plugin will not run natively on modern Chrome, Firefox, Safari, or macOS. Step-by-Step: How to Download and Install NetSurveillance
: Beyond standard viewing, newer versions of the plugin are required to access "Smart Plan" options, such as setting up smart detection rules and AI-driven monitoring. Installation and Technical Barriers
Click the button and add your DVR's IP address to the list. If you prefer Chrome or Firefox, download the
You navigate to your DVR, log in, but instead of video, you see a gray box saying a plugin is missing. Solution: This is almost certainly because you are trying to use Firefox. Switch to Internet Explorer 11 (IE Mode in Edge) . If you must use Firefox, you can try the following, though success is not guaranteed:
Instead of using the manufacturer's web interface, you can connect your IP cameras to third-party software that runs natively on Windows or macOS.
If you can see the menu interfaces but your video feeds show blank black squares, the video stream compression protocol is hitting a firewall barrier. Try lowering your DVR's sub-stream resolution settings, or ensure that the media port (usually port 34567 or 37777) is open in your local network router settings. 2. Repeated Requests to Download the Plugin If the plugin fails to load after installation,
Because the plugin relies heavily on legacy ActiveX frameworks, compatibility is strictly limited:
Simply put, the is a software component—specifically a browser plugin and ActiveX control—that allows your web browser to communicate with and display video feeds from a Digital Video Recorder (DVR) or IP security camera. Without this plugin, you cannot view a live feed from many older security systems directly through a web browser.
The NetSurveillance plugin was designed for Internet Explorer, which Microsoft has officially retired. Standard modern versions of Google Chrome, Mozilla Firefox, and Microsoft Edge do not support ActiveX natively. Use these methods to bypass this restriction: Method 1: Microsoft Edge "IE Mode"