Itsindaicyuma gihindura amashanyaraziigizwe na VPM (Versatile Piezoelectric Module) ishyizwe mu nzu ikomeye y'icyuma. Module y'ibintu bya Piezoelectric ni ibice bitanga voltage bitewe n'imbaraga za mechanical. Ikora hakurikijwe "ingaruka za piezoelectric," ingufu za mechanical (urugero, ingufu zituruka ku rutoki) zitanga voltage ifungura cyangwa igafunga circuit.
Bityo, iyo ikandagiwe, ibikoresho bya crystal ya piezoelectric bitanga impinduka ijyanye n'umuvuduko w'amashanyarazi woherezwa ku rubuga rwa circuit binyuze mu bikoresho bihuza, bigana ifunga ry'ingufu z'itumanaho ryumye, hishingikirijwe ku ngaruka za piezoelectric kugira ngo bitange umuvuduko mugufi w'ingufu "kuri" igihe gishobora gutandukana bitewe n'ingano y'umuvuduko ukoreshwa.
Iyo ukandagiye ku muvuduko mwinshi, nabyo bitera imbaraga nyinshi kandi ndende. Hakoreshejwe circuitry n'ibindi bikoresho byo gusimbuza, iyi pulse ishobora kwaguka cyangwa igahinduka kuva kuri "on" state pulse ikajya kuri "off".
Muri icyo gihe, ni na capacitor ishinzwe kubika charge, bigatuma yongera igihe cyo gukora kwa bateri. Ubushyuhe bwo gukora bushobora kuba buri hagati ya -40ºC na +75ºC. Ikintu nyamukuru kiranga ni ukutagira ibice bigenda, nka springi cyangwa levers, ibi bigatuma itandukana n'ibikoresho bisanzwe bya mekanike.
Imiterere y'iyi switch ifite imikorere myiza cyane (IP68 na IP69K) ku bushuhe n'umukungugu, bigatuma idapfa kwangirika cyangwa ibintu byo hanze. Ifite amanota agera kuri miliyoni 50, ntishobora guhungabana, ntishobora no kuvogerwa n'amazi kandi iraramba kurusha switch za mekanike.
Kubera iyi miterere, nta mahirwe na make yo kwangirika, ibyo bigatuma igihe cyo kuyikoresha kirushaho kuba kirekire. Kandi yabonetse mu nganda zitandukanye. Ishobora gukoreshwa mu gutwara abantu n'ibintu, mu by'umutekano, mu gutunganya ibiribwa no muri resitora, mu bwato bwo mu mazi n'ubw'akataraboneka, mu bya peteroli na gaze, ndetse no mu nganda zikora imiti.
