amber Connect ACC300 GPS Vehicle Tracker User Guide
amber Connect ACC300 GPS Vehicle Tracker Accessories Device Charging cable Relay User manual Specification Dimension 78.0*41.0*13.0mm Weight 38g Voltage Range 7.5-90V Backup Battery 270mAh/3.7V Operation Temperature -20°C to +70 °C Humidity 20% to 80% Standby Time 50 hours GSM Frequencies…