LED NumberGREENORANGEREDRed FlashingBuzzer
PowerLED 1ONRunning on internal batteryInternal battery less than 10%N/A2 beeps if mains is removed
3G/4G/SATLED 2Connected to networkSatellite is connectedNetwork connectionN/AN/A
GPSLED 3GPS lockedSatellite signal acquired by no GPSNo GPS or Satellite connectionN/AN/A
SensorsLED 4Only when pairing completed central unit will beepPairing ModeCould not pair with central unitSending data to central unit3 beeps for pairing completed