GV310LAU specifications LTE Cat 4 GNSS tracker supporting BLE 5.2 with multiple interfaces LTE Specifications Operating Band Digital Inputs 1 positive trigger input for ignition detection 2 negative trigger inputs for normal use Data Transmission LTE-FDD: Max 150Mbps (DL)/Max 50Mbps (UL) LTE-TDD: Max 150Mbps (DL)/Max 30Mbps (UL) Configurable Input 1 configurable input for analog input(0-16V) or negative input Analog Input Digital Output Latched Digital Output 1 digital output with internal latch circuit, open drain, 150 mA max drive current WCDMA Specifications Operating Band Configurable Input/Output 1 configurable port for analog input(0-16V) or output Data Transmission DC-HSDPA: Max 21Mbps (DL) HSUPA: Max 5.76Mbps (UL) WCDMA: Max 384Kbps (DL)/Max 384Kbps (UL) Serial Port 1 RS232 serial port on 16 pin molex type connector, for external devices Audio Interfaces 1 MIC positive input, 1 MIC negative input, 1 Speaker positive output, 1 Speaker negative output Cellular Antenna Internal only GNSS Antenna Internal antenna and optional external antenna Internal only Cellular network, GNSS, Power status Used for configuration, upgrade and debug EGPRS Specifications Frequency Data Transmission EDGE: Max 236.8Kbps (DL)/Max 236.8Kbps (UL) GPRS: Max 85.6Kbps (DL)/Max 85.6Kbps (UL) GNSS Specifications GNSS type u-box All-in-one GNSS receiver Constellation Support GPS, Glonass, Galileo, Beidou Cold start: -148dBm Hot start: -160 dBm Tracking: -167 dBm Air Interface Protocol Transmit Protocol TCP, UDP, SMS Report position and status based on preset time Scheduled Report intervals, distance, mileage or a combination of these settings Geo-fences Geo-fence alarm and parking alarm, support up to 20 internal geo-fence regions Position Accuracy Autonomous: <2m (CEP) Low Power Alarm Alarm when backup battery is low Cold start: 24s average TTFF (Open Sky) Hot start: 1s average Report when the device is powered on Alarm for tow event in ignition-off state Jamming Detection Alert based on interference detection Driving Behavior Monitoring Aggressive driving behavior detection, including harsh braking, acceleration, etc. Crash Detection Accident data collection for reconstruction and analysis Special Alarm Special alarm based on digital/analog inputs Remote Control OTA control of digital outputs General Specifications Dimensions Backup Battery Operating Voltage Operating Temperature www.queclink.com sales@queclink