SA-810N ndi makina odulira okha ndi kuvula pa chingwe chotchinga.
Makina opangira mawaya: Chingwe chakunja ndi chochepera 7.5mm Chingwe chotchinga ndi 10mm2 waya wamagetsi, SA-810N Multi core sheathed chingwe chovulira makina, amatha kuvula jekete lakunja ndi mkati mwamkati nthawi imodzi, Zimatengera Kudyetsa mawilo anayi ndikuwonetsa Chingerezi kuti ndikosavuta. kugwira ntchito kuposa mtundu wa keypad.
Makina okhala ndi ma gudumu okweza kawiri, gudumu limatha kukwezedwa mmwamba munthawi yovundukula, kuti muchepetse gudumu pakhungu lakunja la kuwonongeka, komanso kuonjezera kutalika kwa jekete yakunja yovundukula kutalika, Osati kokha kuvula sheath. waya, komanso akhoza kuvula waya wamagetsi, pamene akuvula waya wamagetsi, monga safuna kukweza gudumu ntchito, mukhoza alemba pa zenera kuzimitsa.