Khoom Taw qhia
Nta:
Kev xaim yooj yim, tsuas yog 2 xaim cable.
Haum rau qhov project loj nrog ntau lub tsev, txhawb nqa max.24apartments.
Hu / tham / xauv muaj nuj nqi.
Txhawb chaw nres tsheb.
Txhawb kev sib nqus xauv thiab hluav taws xob xauv.
lD daim npav / lC daim npav qhib rau kev xaiv.
Cim npe nrov: Tuam Tshoj audio intercom system lwm tus neeg, manufacturers, hoobkas
Koj Tseem Yuav Zoo Li
Xa kev nug
