Tsarin Bibiyar GPS Katin SIM na Gaggawa Tsaro Maɓallin Sarkar Keɓaɓɓen Ƙararrawa

Ƙararrawar kariyar kai, Idan akwai haɗari ko gaggawa, kunna mai kunnawa kuma nan da nan ya yi ƙararrawa mai girma-decibel, wanda aka fi amfani dashi.
ga 'yan mata, ɗalibai, tsofaffin tsofaffi don taimako, bayyanar gaye, dacewa don ɗauka

Ayyuka:
1. Fitar da fil ɗin, zai ƙararrawa da haske
2. Danna maɓallin sos, zai ƙararrawa kuma ya yi walƙiya
3. Amfani da sake zagayowar caji.
4. hasken jagoranci zai haskaka don kiran taimako