<prompt> Translate the following text to EnglishKampuni ya Usaidizi wa Usalama inatoa mapendekezo ya msingi ya usalama: 1 Uwe na mstari usio na vizuizi wa tovuti ya kusini kutoka nyumbani kwako au ofisi yako, na 2 Uwe na uvumilivu wa kusubiri.  <response>: The companys Web site sets down these specific restrictions, among You must have 1 an unobstructed line of site to the South from your home or office and 2 no tolerance for waiting. 