2 string (2x500V) PV solar security system with battery and GSM/GPRS communicator against theft and vandalism - SOLAR...
2 string (2x500V) PV solar security system with battery and 4G communicator against theft and vandalism - SOLAR SENTRY...
2 string (2x500V) PV solar security system with battery against theft and vandalism - SOLAR SENTRY - ASC Global