We may receive a commission on purchases made from links. Since it would be challenging to find all the different types of sensors in one place, we decided to put together a list of some of the best ...

Don't want to pay for professional installation or recurring monitoring fees? You don't need to spend a ton of money or stick to a single brand of products to protect your home if you go the DIY route ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Megan Wollerton After a round of testing we’ve added many new picks: the ...