Ukukhanya kwe-LED
Iialamu ezininzi zokhuseleko lomntu kubagijimi ziya kuba nesibane se-LED esakhelwe ngaphakathi. Ukukhanya kuluncedo xa ungakwazi ukubona iindawo ezithile okanye xa uzama ukubamba ingqalelo yomntu emva kokuba i-siren ivuliwe. Oku kunokuba luncedo ngakumbi xa ubaleka ngaphandle ngamaxesha emini ekumnyama.
Ukulandelwa kweGPS
Nokuba ayide ifikelele kwinqanaba apho i-alam yokhuseleko yenziwe yasebenza, ukulandelwa kweGPS kuvumela abahlobo bakho kunye nosapho ukuba bakulandele xa uphumile. Xa usemngciphekweni, isici seGPS sinokuthumela isiginali ye-SOS eyazisa abantu abalandela indawo okuyo. I-GPS ikwaluncedo xa ulahlekelwa sisixhobo kwaye kufuneka usifumane ngokukhawuleza.
Into evikela amanzi
I-alamu yokhuseleko lomntu ingaba sesichengeni ngokupheleleyo ukuba ayinalo uhlobo lokhuseleko lwangaphandle. Iimodeli ezingenamanzi ziya kukwazi ukumelana neemeko ezimanzi ezifana nokugijima emvuleni okanye kwezinye iindawo ezimanzi. Ezinye izixhobo zisenokude zikwazi ukuntywiliselwa phantsi kwamanzi ngelixa uqubha. Ukuba ungumntu othanda ukubaleka ngaphandle kakhulu, qiniseka ukuba ufumana inzwa engenamanzi ukuqinisekisa ukuba uhlala ukhuselekile kulo naluphi na uhlobo lwemozulu.
Ixesha lokuposa: Feb-05-2023