Laser Surveillance Defeater

What you see here looks like some sort of amateur job, but the Laser Surveillance Defeater is more than meets the eye. It is a portable device that is small enough to fit just about anywhere, allowing you to sabotage any attempts at eavesdropping on your conversation. All you need to do is place it on a window and it will jam various frequencies to distort the actual conversation taking place within the vicinity of the Laser Surveillance Defeater. It sells for less than $70 a pop.