Production Description:

Dual Band GPRS/GSM module (GPRS/GSM 850/900/1800/1900MHz) Equipped with 20 parallel channels GPS chipset sirf star iiiEmergency Alert: SOS Button Acquisition time: Hot Typically 6sec Time To First Fix (TTFF) Warm Typically 35sec TTFF Cold Typically 45sec TTFF Positioning Accuracy : Less than 15 meters, SEP without SA Power Supply : Standard: 3.6V DC Li-Ion battery Internal GPRS/GSM antenna Operation time: With Battery alone: 62 hrs after fully charged; in standby mode Basic functions Position Position by time Position by distance Urgency alarm /three SOS button Power supply break alarm Set GPS working mode Set time interval of position refresh Geo-fence alarm Storage data