hat
Siyal brouyeur se lajman yo dwe itilize nan okazyon anpil tankou antre, granmoun egzamen antre nan kolèj, oto egzamen-yo ak divès kalite enstitisyon Supérieure; pati yo ak gouvènman an ògàn, ak tout kalite chanm piti, mwayen ak gwo konferans, koulwa konsè, teyat; sant deteksyon, brigad, ti, mwayen ak gwo prizon; estasyon gaz, depo lwil oliv, jaden lwil oliv, estasyon ranpli ak lòt kote enflamabl ak eksplozif.
eng
Signal jammer is widely to be used in many occasions such as entrance, adult college entrance examination, self-examination and various tertiary institutions; party and government organs, and all kinds of small, medium and large conference rooms, concert halls, theaters; detection centers, brigades, small, medium and large prison; gas stations, oil depots, oil fields, filling stations and other inflammable and explosive places.