I-HAISEN HD401S Vula/Vala Inzwa Yokushintsha Yemiyalo Yokukhanya Kwasesililini
Zitholele Inzwa Yokuvula/Ukuvala i-HD401S yokukhanya kweCeiling. Lo mkhiqizo we-HAISEN ohlangene unikeza ukulawula okuzenzakalelayo ngenzwa yokukhanya kwasemini nezilungiselelo ezilungisekayo zokuthola ibanga, isikhathi sokubamba, kanye nomkhawulo wokukhanya kwasemini. Ukufakwa kalula nge-loop in kanye ne-loop out wiring. Jabulela iwaranti yeminyaka emi-3.