3G Mobile Phone Signal Detector
Counter-Surveillance Device Series
Features and Application :
* Able to detect all mobile phonce activities; including SMS and MMS messaging, audio phone calling and data transmitting
* Ideal testing equipment for RF engineer and technician
* Offers wireless signal detection in theaters or cinemas, Illustration concert halls, exclusive restaurants, trains or bus, recording studios, libraries, prison, government facilities, financial institutions, test center
* Adjustable sensitivity and frequency band
* Buzzer alert and vibration alert, long operating hour
* 100% violation-none counter surveillance device
* Instant display of scanned frequency