Battery usage / drain query

[MrDashCam]

Hello all..
I've just bought a Thinkware F770 dual.
Not fitted it yet, got hardware kit to fit it that way.
Been trawling the net and scanned the on line manual but can't find any reference to whether the F770 has inbuilt car battery excess drain protection / low battery power cut off.
Does anyone know anything about this, for sure ?
If it's not got this integrally, does anyone have any recommendations for a decent unit to buy and use?
Cheers ,
Mike.

 

[jokiin]

built in, needs the 3 wire power cable to function

 

[MrDashCam]

Thank you. Can you elucidate ?
And, any idea why it's not anywhere in the intructions /specs ? Or gave I missed it?
Ta

 

[Harsh]

Look for the voltage cut-off setting inside the settings menu.