This Full Range All Round Detector uses the active laser scanning and passive radio frequency swift combination method can accurately identify: eavesdropping devices, wired cameras, car eavesdropping, wireless pinhole cameras,tracking devices , electrical appliances,and so on. It can be effective radiation to prevent eavesdropping , video taping, fraud, protection of personal privacy data and information confidential.This Full Range All Round Detector uses the active laser scanning and passive radio frequency swift combination method can accurately identify: eavesdropping devices, wired cameras, car eavesdropping, wireless pinhole cameras,tracking devices , electrical appliances,and so on. It can be effective radiation to prevent eavesdropping , video taping, fraud, protection of personal privacy data and information confidential.This Full Range All Round Detector uses the active laser scanning and passive radio frequency swift combination method can accurately identify: eavesdropping devices, wired cameras, car eavesdropping, wireless pinhole cameras,tracking devices , electrical appliances,and so on. It can be effective radiation to prevent eavesdropping , video taping, fraud, protection of personal privacy data and information confidential.This Full Range All Round Detector uses the active laser scanning and passive radio frequency swift combination method can accurately identify: eavesdropping devices, wired cameras, car eavesdropping, wireless pinhole cameras,tracking devices , electrical appliances,and so on. It can be effective radiation to prevent eavesdropping , video taping, fraud, protection of personal privacy data and information confidential.This Full Range All Round Detector uses the active laser scanning and passive radio frequency swift combination method can accurately identify: eavesdropping devices, wired cameras, car eavesdropping, wireless pinhole cameras,tracking devices , electrical appliances,and so on. It can be effective radiation to prevent eavesdropping , video taping, fraud, protection of personal privacy data and information confidential.