Look, I get it. You want to wear belt and suspenders.
A reasonable person knows there is a limit to precautions. If the threat at home is so great that the expectation of privacy must be disregarded for everyone, then a reasonable person would consider the limit met and video an extreme - are there no other alternatives?
There is an expectation of privacy in the home. That means, as a reasonable person, if I want to walk around my home in my underwear, I should not have to deal with the household being video recorded. Therefore, my whitey-tighty wearing opinion is that video will not be a better defense from a false accusation, and has some inherent risks of creepy-ness by it's invasion of privacy.
Are there turkish-speaking police in your area?
Does your attorney speak turkish?
Volenti non fit injuria