Ezstation Old Version High Quality

If you’ve successfully tracked down an older version, keep these classic setup tips in mind:

| Feature | EZStation v2.1.3 (Old) | EZStation v3.5 (New) | | | :--- | :--- | :--- | :--- | | Cloud Account | Optional | Mandatory | None | | RAM usage | ~300MB | ~1.2GB | ~400MB | | ONVIF support | Full | Locked to EZVIZ only | Full | | Mobile alerts | No | Yes | Yes (via third-party) | | Cost | Free | Free (with pop-ups) | $70 (One-time) | ezstation old version

| NVR Firmware Era | Recommended EZStation Version | Notes | | :--- | :--- | :--- | | Pre-2014 (v2.x firmware) | | Must use sub-stream for live view. | | 2015 – 2017 (v3.0 firmware) | v2.5 – v2.9 | Best balance. Supports H.264/265 mix. | | 2018 – 2020 (v3.4 firmware) | v3.2 – v3.6 | Use v3 if you need cross-line detection drawing. | | 2021+ | v4.x (modern) | Do NOT use old version; modern hardware requires modern TLS 1.2. | If you’ve successfully tracked down an older version,