Iimbonakalo
I-1. IPIN ye-cotter yintsimbi engenasibala, amanye amalungu ashushu-idayini yedip.
I-2. Ukomelela koomatshini kunye nokusebenza
I-3. Ukungabikho kwelahleko yeHysteris
I-4. Ukusebenza kakuhle kwe-anti-rust kunye ne-anti-corrosion
I-5. Uyilo olusebenzayo lwamandla
Isicelo
Imingxunya isetyenziswa ekuphakanyisweni nasekuphakameni kweenkqubo ze-tiges njengamakhonkco asuswe (intsimbi) yentambo, itsheyini kunye nezinye izinto. Isikhafu sePIN phunga zisetyenziswa ikakhulu kwizicelo ezingezizo ezisisigxina. Ukhuseleko lwe-bolt shacles isetyenziselwa izicelo zexesha elide okanye ezisisigxina.
Umzi-mveliso wokwakha;
• Ishishini lemoto;
Ishishini likaloliwe;
Ukuphakamisa.