Can we extend the length of footage captured when you hit the emergency button?

Yes but it will impact on storage capacity and cost.

Response from Vision Track:

''Yes. We have tested up to 20 seconds footage works well. If approved in the API you will then be able to download up to 20 seconds. I have to have an internal review as the additional 10 seconds effects our storage also so there may be a commercial discussion to have if you chose to increase the footage''.