The iTeki Hidden Camera Detector Pen. Because sometimes you’re just not sure what your parents might be thinking. Oh, and it’s got a built-in currency note tester, just in case they try and slip you a sharp one as part of your pocket money allowance. Hey, it’s strictly business OK? $11.99.
This versatile pen wireless signal detector is a perfect kit to help you stay away from intention spying, no matter where you in a hotel, dressing room or anywhere personal privacy need to be secured. It utilizes the 4th generation RF broad-brand wireless detecting technology, it is a combination of RF and UV detection device, which allows you to detect wireless signals(brand between 100M-3000MHz), it is a very effective device to protect you from spying devices which required wireless signals transitions…It also could be used as a bill-tester, push the button on the side of the pen to illuminate the UV light to check for fake currency by detecting the water mark.