LSYYR T4-1C GPS nga adunay Battery Real Time Positioning Car Tracker User Manual
LSYYR T4-1C GPS nga adunay Battery Real Time Positioning Car Tracker Specifications Operating voltage: 12-90VDC Internal backup battery: 3.7V/150mAH Operating current: 50mA @12V Standby current: 5mA @12V Operating temperature: -20 toβ¦