How can I determine the zoom/focal length? IPC-HDW5231R-ZE

[homebrewdude]

I have this camera
EmpireTech IPC-HDW5231R-ZE

It has a zoom function, so I put in a location that I don't need a zoom camera.
But I want to check the focal length I currently have it zoomed in so I could buy an equivalent fixed lens camera.
Any suggestions?

 

[aristobrat]

Use the numbers from those sliders on this calculator.
Focal Length Calculator | IP Cam Talk