Little Ange RF Multi-detector and hidden camera mini detector signal finder 50pcs

Product Description:

This product uses active laser scanning and passive wireless method of combing the sweep can be accurately identified: eavesdropping devices. Telephone eavesdropping,

digital eavesdropping, tracking, vehicle eavesdropping, wireless pinhole cameras, wired cameras, electrical appliances and other sources...

Can effectively prevent eavesdropping, videotaping, fraud; protect personal privacy data and information confidential