Yiziphi izici okufanele zibhekwe lapho uthenga isithwebuli somunwe

Kunezinto ezintathu eziphambili ze-Optical Fingerprint Scanner emakethe: Plastic, Zinc alloy, nensimbi engenasici. Ngokuvamile, insimbi engagqwali nakanjani iyona ehlala isikhathi eside kunazo zonke, elandelwa yi-zinc alloy, futhi okubi kakhulu ipulasitiki, okungelona isikhathi eside, noma i-Fireproof-proof.

Lapho sithenga isithwebuli somunwe, kudingeka sivivinye ubunzima bokufaka iminwe nokunemba kokuqashelwa. Uma umunwe ungabonakali ngemuva kokuqoshwa kaningi, kungahlulelwa ukuthi ukulungiswa kwesithwebuli somunwe kuphansi kakhulu.

Lapho uthenga isithwebuli seminwe, ngaphezu kokubheka emzimbeni wokukhiya, ukufaka futhi kuyingxenye ebalulekile. Lapho uthenga umnyango ukhiye, kufanele ugxile ekuxhumaneni nensizakalo yamakhasimende mayelana nokuqukethwe, indawo yokukhiya, nokusebenza kokufakwa kokuqhathanisa.

Ikhwalithi yesithwebuli somunwe ingenye isici, futhi insiza yokuthengisa ngemuva okuza nayo nayo iyinto ebalulekile okudingeka siyicabangele; Cabanga uma ukukhiya umnyango kuphukile futhi insizakalo yezentengiso yangemva kokuthengisa iyephuza ukuza emnyango ukuze ilungiswe, kulunge kangakanani isipiliyoni. Ngakho-ke, lapho uthenga umnyango ukhiye, kufanele wenze inhlolovo eminingi kwinsizakalo yokufakwa komkhiqizo wangemva kokuthengisa, noma ngabe ngabe kukhona ochwepheshe ukuhlinzeka ngezinsizakalo, kanye nokusebenza kahle kokusebenza ngemuva kokuthengisa.