Chingwechi chapangidwa kuti chikhazikike kosatha m'nyumba za anthu.Mulingo wa retardant lawi ndi IEC 60332-3 Cat C & UL CMR.Ndipo chingwecho chimakhalanso chaulere cha halogen kotero kuti - ngati moto-palibe utsi woopsa womwe udzatulutsidwe.Imakhala ndi 2X4.0MM yoyera kwambiri ya Oxygen free copper (OFC), yabwino kwambiri pakuyika kwamawu okhazikika, kalasi yakunyumba ya zisudzo, zomvera zomvera, dera lopanda mphamvu, komanso kulumikizana.