Mobile patrol APP with bluetooth bụ nchekwa nchekwa ngwa nyocha dabere na ekwentị mkpanaaka, ọ dịghị mkpa ịzụta ihe nchekwa ngwaọrụ, nwere ike iji onye na-azụ ahịa ekwentị ka inyocha ZOOY's bluethooth checkpoint na 10m disatnce.