GTM Queclink GL300W 3G GPS Tracker Real Time Worldwide Multi-Purpose Locator for Vehicle, Pet, Assets, w/Super Sensitive Built-in Receiver Geo-Fencing SOS Emergency Alert, IPX5 Water Resistant

Triple band frequencies UMTS/HSDPA 850 (Band V)/1900 (Band II)/2100 (Band I) MHz and quad band GSM/GPRS 850/900/1800/1900 MHz. HSDPA data rate corresponds with 3GPP R5. 3.6 Mbps on the downlink; WCDMA data rate corresponds with 3GPP R99 / R4. 384 kbps on downlink and 384 kbps on uplink; Support both 16-QAM and QPSK modulation Water resistant; Embedded full featured @Track protocol; Internal u-blox chipset; Internal WCDMA and GPS antennas. Two digital inputs, One positive trigger for ignition detection, One negative trigger input for normal use; Power on and power off, can be disabled by the air interface protocol; Thumb sized button allowing easier emergency alert or instant geo-fence setting; Vibration Feedback Confirming Successful Button. LED CEL, GPS and Power Indicator. Mini USB Interface: For external power and configuration. Internal 3-axis accelerometer for power saving and motion detection. Full power management, can be connected to external DC power or battery. CE and FCC certified. To activate your tracking service please follow the note/instruction insert that comes with your GPS tracker.