Squeaky bracelet prototipo alarma ante posibles secuestros y extravíos de infantes en un lugar que aglomera personas

The search to reduce the disappearance of infants has been main objective many public officials and institutions, however, result not satisfactory yet. Our country is considered one most dangerous regarding citizen insecurity; state Puebla ranks third in nation terms missing minors, Huauchinango there are at least 50 so far 2020, half whom minors. This work shows design development a double alarm prototype for possible kidnappings loss place that agglomerates people focused on region, with helping theft infants, kidnapping or loss, following simple straightforward process method using two devices, emitter receiver. between Squeaky bracelets which linked each other, they will have indicator lights when link programmed range (green indicator), if it outside red light be activated emit sound, give notice distancing devices. project only reach but entire public.