anti-spy camera detector

Overview: are you scared of hidden cameras every-time  u go to the bathroom or go stay at a property for a trip well we got the thing just for you (anti spy camera)Hidden-Camera Detector, no matter the hidden-camera is on or off, you will see red light when detect camera.Easily/ quickly find out all hidden-cameras,such as lighter camera ,pinhole camera,watch camera or pen camera. Effectively protecting individual privacy when you are in a hotel or any other placesWhen a user scans a room looking through the viewing port a hidden-camera appearing in the field of view will brightly reflect the light from the LEDs, showing up as a bright pin-prick of light.Pocket size, and easy to use.Product information:Detection frequency band: 1-6.5 (MHz)Working range: 0-9 (m)Working voltage: 3.7 (V)Dimensions: 68*36*10 (mm)Scope of application: hotel accommodationType: infrared detectionSpecifications: Main image alone infrared, K18 infrared + wireless detection, wt09 infrared + wireless detectionPack