# MK3.1 4-Axis Wireless Lens Controller (legacy): lifecycle and firmware

Data version 6d29e2f86993, built 2026-10-26; no fact on this page carries a date.

Lifecycle and firmware of [MK3.1 4-Axis Wireless Lens Controller (legacy)](https://specs-dev.teradek.com/products/prod.mk3-1-4-axis-wireless-lens-controller.md), every field with its source and date. A field no source publishes reads "Not collected yet."; that is not a "no".
- <a id="launch_date"></a>MK3.1 4-Axis Wireless Lens Controller: launch date — Not collected yet.
- <a id="eol_date"></a>MK3.1 4-Axis Wireless Lens Controller: end-of-life date — Not collected yet.
- <a id="firmware-current_version"></a>MK3.1 4-Axis Wireless Lens Controller: current firmware version — Not collected yet.
- <a id="firmware-release_date"></a>MK3.1 4-Axis Wireless Lens Controller: firmware release date — Not collected yet.
- <a id="firmware-update_method"></a>MK3.1 4-Axis Wireless Lens Controller: firmware update method — Not collected yet.
- <a id="firmware-feed_key"></a>MK3.1 4-Axis Wireless Lens Controller: official firmware feed key — Not collected yet.
- <a id="lifecycle-warranty_months"></a>MK3.1 4-Axis Wireless Lens Controller: warranty — Not collected yet.
- <a id="lifecycle-refurb_available"></a>MK3.1 4-Axis Wireless Lens Controller: refurbished units sold — Not collected yet.
- <a id="lifecycle-useful_life_months"></a>MK3.1 4-Axis Wireless Lens Controller: expected useful life — Not collected yet.
- <a id="lifecycle-residual_value_pct_36m"></a>MK3.1 4-Axis Wireless Lens Controller: residual value after 36 months — Not collected yet.

## Cloud services

- MK3.1 4-Axis Wireless Lens Controller, Teradek's cloud services: no statement is recorded; that is not a "no".

## Status

- MK3.1 4-Axis Wireless Lens Controller: status legacy. Legacy: no longer in the teradek.com product menu.
- MK3.1 4-Axis Wireless Lens Controller: no successor is recorded.
- Owner, 2026-10-22: Teradek offers free support for its products for years after they are discontinued. There is no official end-of-life policy yet (one is being worked on); until it exists, support covers every product, so no end-of-support date is given.

## Firmware releases

- No entry in the official firmware feed (https://update.teradek.com/wares.php) names this product, so any firmware values come from other sources.

## Not on this site

- MK3.1 4-Axis Wireless Lens Controller: known issues and fixes from the release notes are not imported (Not collected yet); read the release notes, or ask Teradek support.

## Other topics

- [Compatibility](https://specs-dev.teradek.com/products/prod.mk3-1-4-axis-wireless-lens-controller/compatibility.md)
- [Workflows](https://specs-dev.teradek.com/products/prod.mk3-1-4-axis-wireless-lens-controller/workflows.md)
- [Network requirements](https://specs-dev.teradek.com/products/prod.mk3-1-4-axis-wireless-lens-controller/network.md)
- [Support](https://specs-dev.teradek.com/products/prod.mk3-1-4-axis-wireless-lens-controller/support.md)
- [Prices](https://specs-dev.teradek.com/products/prod.mk3-1-4-axis-wireless-lens-controller/prices.md)

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