UL certification
UL ndiyo chidimbu che Underwriters Laboratories yeAmerica. Iyo UL Safety Testing Institute ndiyo ine chiremera zvakanyanya muUnited States uye isangano hombe rakazvimiririra rinoita bvunzo dzekuchengetedza uye ongororo munyika. Iri isangano rakazvimirira, rine pundutso nyanzvi sangano rinoitisa ongororo kuitira kuchengetedza veruzhinji. Inoshandisa nzira dzesainzi dzekuyedza kudzidza uye kuona kana zvinhu zvakasiyana-siyana, zvishandiso, zvigadzirwa, zvishandiso, zvivakwa, nezvimwe zvinokuvadza kuhupenyu nemidziyo uye chiyero chekukuvadza; kuziva, kuunganidza uye kubudisa rinoenderana mitemo uye kubatsira kuderedza uye kudzivirira upenyu Data pamusoro pfuma kurasikirwa, apo kuitisa chokwadi-kutsvaga tsvakurudzo bhizimisi.
FCC certification
Sangano reUS Federal Communications Commission rakavambwa neCOMMUNICATIONACT muna 1934. Isangano rakazvimirira rehurumende yeUS uye rine mutoro wakananga kuCongress. FCC inoronga nhaurirano dzemumba nekune dzimwe nyika nekudzora kutepfenyura kweredhiyo, terevhizheni, kufambiswa kwemashoko, setiraiti uye tambo. Zvizhinji zvekushandisa redhiyo zvigadzirwa, zvigadzirwa zvekutaurirana, uye zvigadzirwa zvedhijitari zvinoda mvumo yeFCC kupinda mumusika weUS. Komiti yeFCC inoongorora uye nekuongorora matanho akasiyana-siyana ekuchengetedzwa kwechigadzirwa kuitira kuti iwane nzira yakanakisa yekugadzirisa dambudziko. Panguva imwecheteyo, FCC inosanganisirawo kuyedzwa kwemidziyo yeredhiyo uye ndege.
