4G OBD WiFi GPS Tracker VT400

4G OBD WiFi GPS Tracker VT400

Model No: VT400

The best OBD tracker VT400 that utilizes 4G and Wi-Fi Signals for better connectivity and results! Get accurate location of the car with its 3-mode GPS Tracking Technology. Equipped with MQTT &TLS protocols to transfer the Telematics data rapidly and safely! Track your vehicle in real-time using our integrated mobile app or web tracking platform.

In order to get more information about our dealership & partnership policies or any other inquiries, get in touch with us.




  • Vehicle location: Get live location of the car
  • Support 4G network: Faster network connection with 4G
  • History route: Track records of history routes
  • Geo-fence: Notify you when car leave or enter in defined areace
  • Trips (Single trip and day/week/month)
  • OBD real-time data (default was closed)
  • Multi-alarms: Get multiple notifications

Basic parameters

GSM Specifications
Frequency 850/900/1800/1900MHz
GPS Chipset MTK3337
Receive Frequency 1575.42MHz
Acquisition Sensitivity -145dBm
Tracking Sensitivity -160dBm
TTFF(Open Sky) Cold start:< 30s, Hot start:< 2s
General Specifications
Power < 1.2W
Dimensions 59*50*26mm
Weight 45g
Operation Temp -30℃~70℃
Flash 16M bit
Electric Current Operation Current:50mA; Sleep Current:8mA
Air Discharge 10kv
Transmit Protocol TCP/UDP


  • Quad-band: GSM/GPRS frequencies range to 850/900/1800/1900 MHz
  • MTK chipset: For internal superior sensitivity
  • Plug &Play- Easy to install and connect
  • Internal 3-axis accelerometer: For motion detection and driving behavior analysis
  • Internal GSM/GPS antenna: For better connectivity
  • Wide operating voltage: High Operating voltage range

Product Road Map

OBD2 GPS Car Tracker VT480

OBD GPS Tracker VT480

OBD VT480 is a professional OBD tracking device
4G OBD WiFi GPS Tracker VT400

4G OBD WiFi GPS Tracker VT400

4G OBD2 WiFi GPS Tracker For Vehicle Tracking
OBD2 GPS Car Tracker VT200

OBD2 GPS Car Tracker VT200

OBD2 Car Tracker is the best GPS for car
2G OBD GPS Tracker VT280

2G OBD GPS Tracker VT280

GPS Tracking System for Car
OBD GPS Tracker VT200B

OBD GPS Tracker VT200B

OBD2 GPS Tracker For Vehicle Tracking

Being one-stop solution for diverse kinds of GPS tracking solutions, we strive to deliver the best OBD GPS tracker to our esteemed clients. To take on client’s biggest challenges, we have partnered globally. Our OBD tracking solutions for car is perfect solution for Fleet Management Companies, Logistic Companies, Automobile Industries and Insurance Industries.

With 4G and Wi-Fi technology for better connectivity and results, get accurate positioning services. Equipped with functions like trip analysis, differential mileage analysis, driving behavior analysis, this VT400 is our most advanced 4G GPS Tracker. Transform your ideas into commercially usable products via OBD tracker ODM/OEM/JDM services.

GPS Tracking Software Platform


We have own GPS tracking platform amber360. We also customize your own brand tracking software.

GPS Tracking App


Android & iOS GPS tracking app. build your own GPS tracking app with brand & name.