LT21 Asset Tracker


LT21 GPS tracker is a Advanced GPS tracker for your asset tracking, with 60 days battery backup.

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  • BDS&GPS&GSM positioning
  • Ultra-wide working voltage
  • Ultra-low power consumption
  • Accurate real time tracking
  • Historical route tracking
  • Electronic Geo-fence
  • Offline alarm
  • Check location via SMS and phone
  • Performance and Parameters
  • Dimension 68(L)×25(W)×15(H)mm
  • Weight 50g
  • Backup Battery 200Mah
  • Input Voltage9-90V
  • Standby Time 60 days
  • GSM Frequencies
  • 2G network 850/900/1800/1900MHz
  • GSM/GPS Antenna MT6261/HD8020GPS Accuracy 5m(2D RM)
  • Operation Temperature -20–+70°C
  • Humidity 20%—80%RH
  • GPRS Class 12,TCP/IPGPS Channel20
  • GPS Sensitivity-159dBm
  • Acquisition Sensitivity-144dBm
  • Position Accuracy5~10mTTFF (Open Sky)
  • Cold Start: Warm Start: Hot Start: Standby Average Current~0.8mA(12V DC) ~0.4mA(24V DC)
  • GSM/GPS Antenna Built-in design
  • Data Transmit TCP, SMS

Additional information


1-10, 11-50, 51-500


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