Q: Can I put a camera in my own bedroom that no one goes into my brother is stealing from me and going through my personal

A: In California, it is generally legal to install a camera in your own bedroom for security purposes, including to document theft or unauthorized entry. However, it's important to ensure that the camera does not invade anyone else's privacy in areas where they have a reasonable expectation of privacy, such as in bathrooms or other people's bedrooms.

If you're dealing with theft and have concerns about someone's mental stability, it's also advisable to take steps beyond just surveillance. If your brother is entering your room without permission and taking things, documenting this behavior can be helpful, but addressing the underlying issue directly and seeking legal protection might be necessary.

Regarding obtaining a restraining order, you would need to demonstrate to the court that there is a credible threat to your safety or well-being. If your brother is mentally unstable and his actions are causing you fear or harm, this could be grounds for a restraining order. The court will consider evidence of the behavior that's causing concern, which can include video evidence, witness statements, and any other relevant documentation.

You should consider consulting with a lawyer who can advise you on the best course of action, help you gather the necessary evidence, and assist you in filing for a restraining order. They can also guide you on the legality of using surveillance in your home and how to do so responsibly.