Features: - Adopt SiRF Star III chipset - 20-Channel GPS Receiver for fast acquisition and reacquisition - Vehicle tracking & Location base services - Capable of operating indoors and tracking signals down to -159dBm
Features: - Adopt MTK chipset with high sensitivity to -158dBm - 32-Channel all-in-view tracking for fast acquisition and reacquisition - Up to 30hrs operating time for GPS navigation - Fast Position