Uphawu:
I-alamu yokuzikhusela, Ukuba kukho ingozi okanye imeko engxamisekileyo, vula iswitshi kwaye ngoko nangoko khala i-alamu ene-decibel ephezulu.
Isetyenziselwa ikakhulu amantombazana, abafundi, abantu abadala abangatshatanga ukunceda, inkangeleko yefashoni, kulula ukuyiphatha
Imisebenzi:
1. Tsala iphini, iya kuvusa kwaye ikhanyise ukukhanya
2. Cinezela iqhosha le-sos, liza ku-alamu lize likhanye
3. Ukusetyenziswa kwebhayisekile etshajwayo.
4. Isibane se-LED siya kukhanyisa uncedo lokufowunela
Ixesha lokuposa: Jan-15-2020