HIDDEN DEVICE DETECTOR - PRE ORDER

*pre order* FEATURES: This device has an RF signal detector can detect eavesdropping devices (audio bug device), pinhole hidden spy cameras, GPS locators and etc. A must have if you travel and stay at Air BNB's or hotels! Parents also use this to keep their kids safe as well as to prevent people with Dementia or Alzheimer's from going where they're not suppose to go. Hidden spy camera detection - Aim your eyes at the camera filter and you can inspect the suspicious area with detector, if there is a camera in the suspected location, a red highlight will appear. Can easily and precisely identify the hidden camera and pinhole camera. Door Alarm - Hang it on any door knob/ suit case / drawer.  Simply turn it on and hang it on. If the door moves, the alarm sounds. This long lasting replaceable battery keeps you protected for up to 44 hours after fully charged. Signal detection - Can detect radio waves, 2G,3G,4G mobile signal, SIM card bug. Frequency detection range 1Mhz - 6.5Ghz