This product uses active laser scanning & passive wireless method of combining the sweep can be accurately identified:
Eavesdropping devices, Telephone eavesdropping, digital eavesdropping, tracking, vehicle eavesdropping, wireless pinhole cameras, wired cameras, electrical appliances, & other sources...
Can effectively prevent eavesdropping, videotaping, fraud, protect personal privacy data & information confidential
Detects all types of cameras, wireless & hardwired
Eavesdropping device pinhole killer
Wireless, wireline probe detection
1.2G 2.4G 100MHz - 3000MHz full-frequency detection