Moota na ridan fusa ta yin aikin so da ke kara karyar shaida, ya sa'an nufin aboki daga cikin wani ƙasa ko babban gidan da suka gabata kan layi, ofisir, ko imar da aka tura cikin mutane. Wannan moota ya dawo shaida ta hanyar abubuwan da aka yi design guda, don haka girman da ke nuna alhakin, buɗintaccen da ke rabawa shaida, da takarda mai tsarin shaida wanda zai hada shaida kuma ya kara karyar jilbinta bayan ridan fusa ta hanyar fitowa. Bayan haka ba tare da shaida, moota wadata ta fi amfani don samar da kyakkyawan tsangayar don ganin wata girma na ridan fusa, ta kama da sauƙin fitowa da karkashin. A sashen yana da abubuwa na sauƙin farawa/kokarin, wanda zai fara da karkashin kuma ya kara karyar shaida da kuma karfamnin cikin tsarin ridan fusa. Ta hanyar daidaitan zuwa ga farkon ridan fusa, wadannan mootanan kada su sanin yin amfani da control na remote control da kuma za su iya amfani da saitin smart operation, wanda zai hada alaƙa da sauƙin fitowa. An yi wa su abubuwan da suka biyu don samar da iyaka sosai ba tare da inza ba. Mootanan na ridan fusa ta yin aikin so da muke testing acoustic testing domin tabbatar da suke tabatar da standadin shaida, a halin da suke fitowa a 50 decibels ko ƙasa. Don karin bayani amsa shaida, daidaitan zuwa ga girman ridan fusa, ko karin nishidi kan installation domin kara karyar shaida, tuntu kamiyar mu