We have seen spy cams implemented in almost anything before from eyeglasses to teddy bears but we never got the opportunity of seeing an air purifier transformed in a spy cam before. To top it up, this is no ordinary spy cam! It comes with a motion sensor and remote control. Impurities will be eliminated and with them you can also get to see what your babysitter is doing with your child. The device costs $725 and comes equipped with USB cable and a 16 MB MMC card.Learn more about the Air Purifier Spy Cam on RedFerret