The sensitivity can be adjusted to narrow the detection range. Small in size and light in weight, it can be conveniently hand-held and can be carried to various occasions. Widely used to monitor private areas, such as bedrooms, fitting rooms, hotels, cars, important meeting rooms, confidential laboratories, etc. To protect personal privacy and business secrets. It can also be used to monitor whether personal mobile phones are being monitored, and detect electromagnetic radiation in the home and suspicious signal sources around.Color might be slightly different due to the color calibration of each individual monitor. Please allow slightly measuring deviation due to manual measurement. Please verify your address during checkout. We are not responsible for any wrong or undeliverable addresses. People always bought together with. The item "Anti Spy Detector Bug GPS Tracking Listening Device Finder RF Detector" is in sale since Thursday, June 18, 2020. This item is in the category "Consumer Electronics\Vehicle Electronics & GPS\GPS Accessories & Tracking\Tracking Devices". The seller is "electronichome2016" and is located in Shenzhen. This item can be shipped to United States, Canada.