That's where indoor cameras come in. They can check on the state of your home, pets, and even family members who might need a more watchful eye. After exploring the best nanny cams here ...

Whether you want basic monitoring or complete coverage, this is how many cameras you actually need to protect your house.

$97 Buy on Amazon $100 Buy on Best Buy When it comes to nanny cams, our favorite brand to protect your nest is Nest. This ...

Indoor cams aren't quite as necessary if you have a camera outside watching your major access point, but they can still play an important role as a nanny cam, entryway cam or hallway cam ...