EWBS (Ceeb toom xov xwm tshaj tawm hauv xov lawv)
ISDB-T

Cov lus ceeb toom thaum muaj xwm ceev tshaj tawm hauv xov lawv (EWBS) incorporates tshiab tshuab rau thaum ntxov lus ceeb toom alongside tsoos txoj kev sib txuas lus. EWBS yog ib thaj chaw deb activation lawv rau xov tooj cua & TV that transmits alert/warning information to viewers and listener about a relevant disaster.

EWBS yog ib feature ntawm cov kev pab Integrated Services digital Broadcast-Terrestrial (ISDB-T) kaw lus, Uas yog chiv tsim los ntawm Nyiajpoom teb. Tus ISDB-T txheem tau txais los ntawm ntau tshaj 15 lub teb chaws xyoo tsis ntev los no.