Mini GF-07 localizzatore magnetico auto veicolo GSM GPRS GPS localizzatore tracciamento in tempo reale
GSM Band: 850/900/1800/1900Mhz. Super magnetic force. Reset the phone: Send number 444 to alarm phone. Expansion Card: Mini TF card (card not included). Reboot the phone: Send number 999 to alarm phone, start success after 1 minute.