So-called ‘spy cameras’ may be useful in monitoring around the front door and porch area, for example, where there is a reasonable expectation of being recorded. Though the size might suggest poor quality, a lot of these tiny devices are capable of recording in HD, with some even claiming to support up to 4K.ĭespite the marketing many of these cameras commit to, you should never use a small security camera to spy on somebody.Įveryone occupying a property must know that they are being recorded, and there exists a reasonable right to privacy that protects everyone. The smallest surveillance cameras can measure less than 2 inches, making them very easy to conceal. What is the smallest spy camera you can get? Mini camera, spy camera, and hidden security camera are the more common terms you’ll come across that essentially describe the same thing. Small security cameras are marketed under various guises. Using Small Security Cameras Appropriately Small Security Cameras: Things to Know Before Buying.Hidden Camera App? Using AlfredCamera Discreetly.Using Small Security Cameras Appropriately.