Ikarita ya SIM nshya ifite akabuto gato ka SOS. Inzogera yo kwirwanaho ya GPS yo gukurikirana alarm y'umuntu ku giti cye kuri Studenten.

Ikiranga:

Inzogera yo kwirwanaho, Mu gihe habaye akaga cyangwa ikibazo cyihutirwa, fungura switch hanyuma uhite uvuza inzogera yo hejuru cyane.

Ikoreshwa cyane cyane ku bakobwa, abanyeshuri, abasaza bigunze kugira ngo bagufashe, basa neza, kandi byoroshye gutwara

Imikorere:
1. Kuramo agapira, kazatanga integuza hanyuma kaka umuriro
2. Kanda buto ya sos, izatanga inzogera kandi ikarange
3. Gukoresha uruziga rushobora kongera gusharijwa.
4. Itara rya LED rizacana kugira ngo rifashe guhamagara