The PKI 4015 Broadband Surveillance Scanner protects against eavesdropping with RF transmitters and laser monitoring. PKI 4015 is a broadband monitoring device for scanning RF-bugs to detect illegal RF eavesdropping activity. PKI 4015 can be operated directly on site or remotely controlled and monitored in a central monitoring centre via LAN/WLAN. The PKI 4015 Broadband Surveillance Scanner detects RF listening devices, mobile phones and modems, wireless data transmitters and cordless telephone systems. PKI 4015 is indispensable for checking illegal eavesdropping in boardrooms, offices, prisions, exam rooms, correctional facilities, conference rooms, etc.