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4G GPS Tracker

Cat M1 and Cat NB2

4g vehicle gps tracker

4G Vehicle GPS Tracker UM406

4G Vehicle GPS Tracker UM406 is a latest designed vehicle tracking device with 4G GSM module and accurate GPS positioning chipset. Countries with 2G termination has no choice but to use gps tracker device with 4G bands.

4G Vehicle gps tracker UM406 is the most cost effective 4g bands gps tracking device with BG95-M3 GSM module which supports Cat M1 and Cat NB2.

UM406 has 2 version: 4 wire and 8 wires.

GPS tracker with 4 wires: Power, GND, ACC, Engine Cut

Countries that support Cat M1 and Cat NB2.

GPS tracker with 8 wires: Power, GND, ACC, Engine Cut, SOS, Microphone

With 9V-95V DC working voltage, it works in motorcycle, car and truck.


  1. Advanced ST 32bit MCU for data collection and analysis
  2. Industrial GPRS module with high sensitivity GSM antenna with TCP/IP
  3. High sensitivity active ceramic GPS antenna with AGPS support.
  4. SOS alarm (optional with SOS button)
  5. Remote engine immobilize with relay (relay optional)
  6. Geo-fence alarm
  7. Over speed alarm
  8. External power cut alarm
  9. Built-in flash for GPS data storage when GPS tracker is at GSM blind area.
  10. Built-in shock sensor to detect shock alarm.
FunctionDetails
Working voltageDC 9V – 95V
Working current12V/35mA
Sleep current12V/10mA
Backup battery80 mAh (3.7V Li-polymer)
Working temperature-20℃ – 75℃
Storage temeprature-30℃ – 80℃
Working humidty10%-85% RH Non-condensing
GSM ChipQuectel EC25 / EC200
GSM moduleQUECTEL EC20/EC25
FrequencyLTE/4GFDD-LTE:B1/B3
TDD-LTE:B38/ B39/ B40/ B41
3GWCDMA :B1
TD-SCDMA:B34/B39
EVDO/CDMA2000 1x:BC0
GSM/EDGE/2GB3/B8
SIMMicro SIM
GSM antennaBuilt-in FPC antenna
GPS moduleXM1010
Positioning modeGPS + Beidou
GPS timeCold start < 32s avg.
Hot start = 1s avg.
GPS sensitivity-162 dBm
GPS antennaBuilt-in 18*18*4mm, active ceramic antenna
GPS frequencyL1:  1575.42±1.023MHz
Beidou frequencyB1:  1561.098±2.046MHz
GPS channels50
GPS accuracy<10m(1σ)
Speed accuracy<0.1m/s(1σ)
Max acceleration4g
Max speed515m/s
Digital input2, 1 for SOS (optional), the other for ACC status detection
Digital output1, for relay control
Dimension80mm * 39mm * 16.5mm
MateriaABS
Weight42 g