Ring Line Corporation (Radio Development Division)

Cell Phone Signal Detector

Cell Phone Signal Detector can detect four band (GSM/DCS/CDMA/3G) transmission signal simultaneously. Cell Phone Signal Detector is specifically designed to immediately detect transmission signals of Mobil phone, and then send out alarm signals or voice to the monitoring staff. It has the RS-485 data communication port to send operational status and receive control signal. Cell Phone Signal Detector also can link with Mobil phone jamming device through its own AC power socket activate the jamming device when needed, then prevent the always-on jammer broadcasting.