Bick chiratidzo chinotyisa

Nechinzvimbo chipi nechipi uye chero chipi nechipi chinokonzerwa neakangler, kubudirira kwake kunowanzoenderana nekusvika kwenguva uye zvakajeka anotora nguva yekurira.

Mune nyaya ino, mubati wehove anogara achibatsirwa neer alarm, izvo, kunyange zvazvo zvingagadzirwa nenzira yemhando dzakasiyana, asi nguva dzose inoshanda maererano neshoko rimwechete.

Apo hove inopedza nyambo, inoita zvimwe zvinoshamisa zvisingaitwi nazvo kwechinguva, apo zvichikwevera kana kusunungura mutsetse.

Ivharavha inoratidzira kuchinja uku mumatambudziko uye "inozivisa" mubati wehove pamusoro payo, iyo inofanirwa kuenderera mberi uye kuidzura iyo munguva.

Muchikwata chinokambaira ichi "mucherechedzo" inotenderera, muhove yepasi pano pane yavo-magetsi uye magetsi.

Mechanical burglar alarm, inoshandiswa nechitsiko chepasi, sekutonga, ndeyemhando dzakawanda, zvisinei, maonero makuru ndiwo magumo anorema emudonzvo, iyo inowanzogadzirwa neduralumin uye yakaiswa muvara. Yakazara nemucheka wakaoma weshini iyo inoshandiswa panguva yekuroveza, hovha, uye nemutsara - white cupid, crucian carp, carp. Asi vane imwe chete, asi chinhu chinokanganisa: vanogona kungoshandiswa mumvura yakamira.

Kuti urege kugara uye kutarisa nguva yose mune imwe nzira, vamwe vanofunga vanoita bhendi yekutengesa bhiza, vachiisa bhero pamugwagwa wehove, iyo inozivisa kuti hove dzakabata hook. Kazhinji kazhinji inoshandiswa apo dzimwe nhamba dzepasi dzehove dzinowanikwa pamahombekombe panguva imwe chete , asi, dzine dambudziko: inzwi rinonzwika rinowanikwa chete kubva kune hove huru kana iri pakati.

Kana hove ichiitwa nekunetseka kwakasununguka, saka chakanakisisa ndiyo sarudzo yokuruma, sechirwere. Anoiswa pamusoro wepamusoro petsvimbo uye anopfuura mutsara kuburikidza nawo. Izvo zvinoshandiswa zvinoshandiswa nematsime ane diameter akasiyana-siyana uye zvikamu zvemuchinjikwa. Chinhu chinokosha mumutsindo ndicho chiedza chayo chakajeka kana chakasiyana.

Nhasi, vabati vehove vazhinji, apo vanobata hove, vanoshandisa varimi vakadaro, sezvinoita swinger, iyo yakawanda kwazvo. Uyu ndiwo musoro mupurasitiki musoro ane chikamu chetambo. Kune rumwe rutivi, lever inosungirirwa kune chiyero chakatarwa, kune rumwe rutivi inosunganidzwa kuburikidza nehinge kune bhandi, iyo yakanamatira zvakananga kumusana wemudonzvo. Vakasimuka vanosimuka pavanokwevera mutsetse ndokuwira mumhosva yakatarisana, pasina kupindira nekucheka.

Pamberi pacho, vabati vehove vazhinji vakagadzira alarm yekurumisa nemaoko avo, vachiisa hove yekubatanidza pedyo neiripi mufananidzo, davi kana kumusoro kwehombodo yepurasitiki.

Zvechokwadi, kana pasina chimwe chinhu chiripo, nzira dzakadaro dzichava dzakabudirira, asi teknolojia yekuredza inogara iri kuongororwa, naizvozvo zvingava zvisina musoro kuti tisashandise mazai epekitari.

Izwi re "electronic alarm" rinotaura pacharo. Chiratidzo chemashoko mu "shanduro" dzemazuva ano chinowanikwa nenzira dzakasiyana-siyana: inogona kuva photocell ichivhara mapapiro ejoka rekutarisana iro rakatsetseka, kana kugadzirirwa magnetic.

Panguva ino, mabhasikiti anotengeswa muzvitoro, izvo zvinogadzirwa ne-electronic buzzers, hove yekutora inopfuura kuburikidza navo. Paunokwevera, izvi zvigadzirwa zvinobudisa chiratidzo.

Zviratidzo zvakawanda zvinoratidzira zvinoshanda sezvikwata zvekugadzira: hove yekubatanidza inodonhedzwa kuburikidza nemupumburu, iyo, inotenderera, inovhara ketani, uye chiratidzo chinowanikwa.

Yakawanda mienzaniso - vanofambisa nemapurisa-vane LED yakagadzirwa iyo inotanga apo pokleve. Izvi zvinonyatsonaka, sezvo zvinokubvumira kuti uone husiku apo tsvimbo iwe uri kurira, uyewo kuti uone kusati kwaitika kutungamirirwa kwekufamba kwehove.

Avo vanoshandisa magetsi emagetsi, vanoziva, chimwe chezvinhu zvinonyanya kukosha kushanda kusina matambudziko kushandiswa kwemvura.