Uhlobo luni lwebhethri okufanele ngilithenge lapho isithwebuli seminwe se-Fingerprint siphelelwe amandla?

Ubuchwepheshe buye bakhula ngokushesha ngekhulu lama-21, futhi izindinganiso eziphilayo ezweni lami ziye zanda kancane. Ikakhulu emadolobheni amakhulu, abathengi abaningi nabaningi bakhetha ukusebenzisa isithwebuli somunwe. Njengoba isithwebuli somunwe sithuthukiswa kusuka kukhiye we-elekthronikhi, kufanele sinikezwe amandla amandla. Ngokuvamile, isithwebuli seminwe somunwe sinikwa amandla ngamabhethri alomile, ngakho-ke ikhwalithi, ukusebenza, ukuphepha, kanye nokucaciswa kwamabhethri kubaluleke kakhulu.

1. Qinisekisa inani lamabhethri esithwebuli somunwe

Isinyathelo esibaluleke kakhulu ukunquma inani lamabhethri. Isithwebuli seminwe esijwayelekile emakethe sisebenzisa amabhethri ayi-4 1.5v, kepha amanye amabhethri azenzakalelayo asebenzisa amabhethri angu-8 1.5v asebenzisa amabhethri we-9V ama-9V asetshenziswa ngokuya ngezidingo zokwakhiwa kwebhokisi lebhethri; Amapharamitha wemodeli yebhethri kumele anqunywe. Isithwebuli somunwe seminwe sivame ukusebenzisa Cha. 5 Amabhethri alomile alomile, futhi okhiye ozenzakalelayo osebenza ngokugcwele Sebenzisa amabhethri we-9V ama-lamonated. Ezinye zingamaphaneli ebhethri ebhethri angasuswanga aze asuswe aze aza nomenzi.

2. Naka brand yebhethri

Manje ngokuthandwa okukhulayo kwesithwebuli somunwe, izidingo zokusebenza kwamabhethri ziyanda, futhi impilo yebhethri ekhethiwe ibaluleke kakhulu. Amabhethri avela kumikhiqizo emikhulu avame ukuba ngcono ngekhwalithi, ukuphepha nokusebenza, futhi abathengi bangathenga amabhethri anjalo ngokuthula kwengqondo.

3. Naka amapharamitha okusebenza lapho ukhetha ibhethri

Ibhethri ngalinye linezinkomba zokusebenza okuhlukile, ngakho-ke kufanele ufunde amapharamitha wokusebenza ngokucacile ngaphambi kokuthenga. Zama ukukhetha ibhethri elinamandla amade nokukhishwa okuzinzile. Impilo yebhethri, amandla okukhipha ... noma kuhlangabezana nezidingo zesithwebuli sakho somunwe.

4. Khetha isiteshi sokuthenga esijwayelekile

Yize amabhethri angathengwa yonke indawo, kufanele unake isiteshi sokuthenga. Ukuthenga okuku-inthanethi kunengozi, ikakhulukazi kwabanye abasebenzisi abahaha ngokushibhile. Uma uthenga amabhethri angamanga, imiphumela izoba yinhlekelele.