For your own safety, security and/or secrecy, you probably have wished many times to be able to see through walls. At last, the latest technology has granted your wish with this miniature color spy video camera measuring less than an inch on every side.
This tiny wireless system features next-generation 2.4 GHz circuitry. That eliminates cordless phone interference so you can send color digital images to your monitor up to 300 feet away. (Three hundred feet is the length of an American football field.) The four pinhole cameras have an 80-degree field of view and operate on a 9 volt battery each; the wireless receiver hooks up easily to your computer.