The old EZStation was a lightweight, LAN-first Video Management Software (VMS). Unlike the current versions that force cloud login, the legacy client allowed direct connection to NVRs, DVRs, and IP cameras via IP address, port number, and device passwords.
Key features of the legacy build included:
Modern EZStation versions have moved away from Internet Explorer plugins—but in the process, they also broke compatibility with older devices that require those plugins. Specifically, EZStation 2.x often relied on local OCX components. Trying to use EZStation 4.x with a 2015 NVR results in a "Unsupported stream type" error. Users revert to the old version to restore functionality. ezstation old version
Released in 2016, this is the most primitive but stable version.
The old EZStation interface is instantly recognizable to anyone who worked with surveillance software in the early 2010s. It featured: The old EZStation was a lightweight, LAN-first Video
The EZStation old version is not "bad software"—it is simply a product of its time. For a home user with modern H.265 cameras and good internet, upgrade to EZVIZ Studio. But for a factory floor, a remote cabin with dial-up, or a museum running a 2016 NVR, the old version is the only tool that works reliably.
Pro Tip: If you are forced to keep the old version, block the executable (EZStation.exe) in Windows Firewall to prevent it from trying to auto-update and breaking your local configuration. Are you still running an old version of EZStation
Are you still running an old version of EZStation? Share your use case in the comments below.
Before diving into the "old version," we must understand the software. EZStation is a free Video Management Software (VMS) client designed primarily for Hikvision cameras and Network Video Recorders (NVRs). Unlike the browser-based plugins (which are dying due to Chrome and Edge dropping NPAPI support), EZStation allows for:
However, starting around version 3.x, the software underwent a massive UI overhaul. Version 4.x moved toward a "modern" .NET framework. This is where the problems began for legacy hardware owners.
The most common reason to seek an old version is End-of-Life (EOL) hardware. If you have an NVR purchased between 2012 and 2018, the latest EZStation (v4.x or higher) likely uses encryption algorithms or streaming protocols (like H.265+ or WebSocket) that your old NVR firmware does not understand.