Quality GPS detectors are often used by law enforcement, private investigators, business people and ordinary citizens who are concerned about their safety. So you can hire an investigator or you can buy one of these GPS detectors and search for tracking devices on your own vehicle and in real time.

A battery powered teddy bear hidden camera can be a valuable tool for ensuring the health, safety and well being of your children even when you're not around.

Spy hat cameras have become quite popular in recent years due to their flexibility and ease of use. They provide plenty of secrecy and give good results nearly all of the time, as long as you're keeping the camera steady and achieving good video content.

A hidden camera that rests in a picture frame of you and your family is great for capturing those covert and stolen moments, or for surveilling your nanny or babysitter while he or she is watching your children.

While clocks are great items in which to house hidden cameras, there are certain things you want to look for when determining which one is right for you.

Smoke detectors can be found in pretty much every home in America, so hiding a security camera inside one or two of them isn't going to set off any alarm bells with the person you're trying to keep an eye on.