Kayayyakin Features: ne mafi kyau sayarwa mai amfani da mara waya baƙin ƙarfe ƙofar maganadisu, ya yi amfani da ƙarfi magnetic maganadisu, yi kwanciyar hankali ba false alarm, ceton wutar lantarki m, bayyanar karfe kayan waterproof zane, sauki shigarwa, kuma tare da low ƙarfin lantarki gargadi da kuma anti-demolition ƙararrawa, aminci da aminci.