The 4G QT LTE 350 solution has been developed to provide a robust, reliable, and flexible product to provide tracking and security on personal, business or fleet assets.

4G QT LTE 350 is perfect for:

Cars
and Fleet Vehicle

Motorbike
or Electric Scooters

Trucks

Caravan

Plant & Heavy
Machinery

Boats and Jetsky

• FUNCTIONS
  • Support 4G network, efficient transmission in 1 second, faster and more accurate.
  • Historical track — Can replay 365 days of driving track, replay the current vehicle speed, direction stay time, etc.
  • ShakeAlert — Built-in vibration sensor, if the vehicle will vibrate continuously, the 7 equipment will send an alarm immediately.
  • Displacement alarm — When the vehicle is illegally operated or stolen, it can remotely cut off the oil and electricity through the computer or mobile phone APP.

  • Return positioning information such as latitude and longitude according to the set interval.
  • 360° HD map without dead corner.
  • Geofence — If the driving range of the car exceeds the prescribed area, an alarm message will be sent to the platform.
  • Overspeed Alarm — when the car is speeding, the tracker will send an alarm to your mobile phone.
• FEATUReS
  • 4G built-in antenna, highly integrated design.
  • 9-100V wide voltage, real-time positioning tracking, track playback.
  • Support vibration alarm, overspeed alarm, in and out of electronic fence alarm.
  • Easy installation, no need to press the power button, work immediately after power on.

  • GPS + BeiDou Navigation + LBS triple positioning.
  • Built-in backup battery, immediately alarm for illegal dismantling.
  • The relay can be connected to realize the function of remote oil and electricity cut-off.
  • Vehicle ignition and flameout detection.
• DEVICE SPECIFICATIONS

  • Size	79*38*16mm
  • Weight	43.2g (Including battery)
  • Internal battery	150mAH（3.7V）
  • Operating temperature	-20°C to +60°C
  • Storage temperature	-20°C to +70°C
  • Sensor	Precision vibration sensor
  • Frequency bands	LTE-FDD: B1/B2/B3/B4/B5/B7/B8/B28/B66 GSM/GPRS/EDGE: 850/900/1800/1900 MHz
  • Communication module brand / Chip type	Simcom 7670SA
  • Positioning module brand / Chip type	AT6558R
  • Root-Mean-Square error	Sdegree
  • Maximum output power	EGSM900: 33dBm±2dB/5dBm±5dB DCS1800: 30dBm±2dB/0dBm±5dB EGSM900 (8-PSK): 27dBm±3dB/5dBm ±5dB DCS1800 (8-PSK): 26dBm±3dB/0dBm ±5dB LTE-FDD B1/B2/B3/B4/B5/B7/B8/B28/B66: 23dBm±2dB/ <-39dBm LTE-TDD B34/B38/B39/B40/B41: 23dBm ±2dB/<-39dBm
  • Dynamic output range	-15~-108dbm
  • Receiver sensitivity	-107dbm
  • Maximum frequency error	±0.1ppm
  • Sensitivity	Cold start: -145 dbm; Warm start: -156 dbm; Navigation: -160 dbm; Track：-162 dbm
  • Time to first fix	Cold start：An average of 32 sec
  • GSM antenna	Internal only
  • GPS antenna	Internal only
  • LED indicator
  • Transmit protocol	Power, Indicating status
  • Battery power detection	TCP
  • Data report	Upload alarm information when main power is disconnected
  • Geofence	TBD
  • Driving behavior monitoring	When the vehicle speed exceeds the set speed, upload overspeed alarm
  • GPS data	Real-time location update