# EC20 firmware 3.3.40 and earlier — EC20 PTZ Camera

*Applies to: EC20 PTZ Camera.*

**Release 3.3.40**

- **Epiphan Edge** — remotely monitor the status and health of your EC20 fleet, perform bulk firmware upgrades, and manage configurations and maintenance tasks from a single unified interface.
- **Panopto integration** — the EC20 integrates directly with the Panopto video content management system, enabling single-cable connectivity and a zero-encoder workflow.
- **Dante audio input** — enables integration with networked audio systems. Combined with PoE, the EC20 supports a single-cable setup for power, video, control, and audio.
- **Front LCD control** — the built-in front LCD screen can be disabled to conceal the device's IP address and reduce exposure to network reconnaissance.
- **Online firmware upgrades** — internet-connected EC20 devices automatically notify users when new firmware is available and provide a one-click upgrade option.

**Release 2.0.16** — Initial version.

> product: release-notes · topic: firmware · source: epiphan-release-notes.md · updated: Oct 13, 2026