Review on Upgraded Hidden Camera Detectors and Bug Detector with RF Signal Detection: Find Hidden Devices, Spy Gadgets, and GPS Tracking for Enhanced Wireless Signal Alarm by Zachary Jackson

I had never thought about buying this product, it's all used by the agents in the movie. I was hesitant to check it out at Revain until a friend told me why I bought it as I often had to travel to the hotel. After receiving the product, I tested it at home and it was easy to work with according to the instructions. It can detect things when I get close to my phone or other electronic device. When I opened it around the frame or door it didn't record anything so I said it worked fine.