Security yard signs are one of the cheapest ... While you may opt for some fake cameras (or real ones), you can let would-be burglars know they’re on camera with these friendly stickers.

The best outdoor security cameras can record in high resolution and are simple to use, and they will alert you if they spot or hear any suspicious activity so you can take action. Bottom-of-the-heap ...

The best indoor security cameras can record in high resolution and will let you know all is well at home when you’re out, whether you want to check on possible intruders or see how the dog is coping ...