Image of T633L 4G GPS Vehicle Tracker

T399L GPS Tracker 3G/4G w/ Bluetooth

  • Bluetooth communication

  • Flexible configurable I/O

  • IP67 water resistant

  • Driving Behavior Analysis

T399L GPS Tracker w/ Bluetooth technology

The T399L is one of the most technologically advanced GPS trackers in the market. This GPS tracker is integrated with Bluetooth communication technology. It supports Bluetooth temperature and humidity sensors, in addition to multiple beacons all at the same time.  The T399L offers outstanding configuration flexibility in order to cater to a variety of requirements.

The T399L is designed to withstand the elements and thanks to its tough outer casing, it has been rated to be IP67 water-resistant. One of a few GPS trackers that has a driving behavior analysis. It can detect behaviors such as driver fatigue, idling, harsh acceleration/braking rough cornering, and collision amongst many others.

Features

  • Bluetooth communications
  • Flexible configuration
  • Water-resistant IP67
  • Driving behavior analysis

Specifications

Dimension 80.5mm x 60mm x 23.5mm
Weight 100g
I/O power cable length 50cm
Power supply DC 11.4-90V/1.5 A
Battery Internal 400 mAh battery (normal temperature resistant -20°C to 60°C)
Power consumption Current in standby mode: 65 mA
Operating temperature 5% to 95%
Working hours 35C to 80C (available for the device without a battery)
5C to 75 (available for the device with a high-temperature resistant battery)
Operating humidity 5% to 95%
LED indicator Green LED indicator showing the network signal
Blue LED indicator showing the GPS signal
Button / Switch 1 upgrade button (used to manually upgrade the firmware)
1 power button
Memory 8 MB buffer
Sensor 3-axis accelerometer (used to wake the device up by vibration and detect towing alerts, harsh acceleration alerts, and harsh braking alerts.
GPS sensitivity -163 dB
Frequency band T399L-GFB5:
FDD_LTE: B1/B2/B3/B4/B5/B7/B8/B12/B13/B18/B19/B20/B25/B26/B28
TDD_LTE: B38/B39/B40/B41
WCDMA: B1/B2/B4/B5/B6/B8/B19
GSM: 850/900/1800/1900 MHz
GNSS GPS/GLONASS/BeiDou/Galileo
GPS sensitivity -167 dB
Positioning accuracy 2.5m
Bluetooth Support Bluetooth 4.2 and Bluetooth 5.0
GPS/GSM antenna Built-in antenna

Accessories

  • T399 Bluetooth vehicle tracker (with a cable of 50 cm in length)
  • L wrench
  • Hexagon screw
  • USB to serial cable (for CAN version)
  • CD download card

Optional Accessories

  • USB cable
  • iButton
  • RFID reader
  • Camera
  • Buzzer
  • Relay (12 V/24 V)
  • LED Nixie Tube Display
  • CANBUS converter cable
  • Magnetic card reader
  • A52 digital temperature sensor
  • A53 fuel level sensor (voltage sensor)
  • Speaker and microphone

Certificates

image of CE Certificate for GPS Tracker

Frequently Asked Questions

When picking a long lasting GPS tracker, think about its battery life, different tracking settings, how accurate it is, and how tough it is. Find trackers that are strong, waterproof, and have magnetic mounts so they are easy to put in place and can handle tough conditions. For instance, the TA255 from MeitrackUSA.com has a waterproof case and magnetic mount, making it good for many situations. Also, check its alert features and if it connects using 4G with 3G/2G as a backup. This will make sure you can always keep an eye on your assets.

How often you update your tracker’s location greatly affects its battery life. If it updates every few seconds, the battery drains much faster because it is constantly using GPS and sending data. But if it updates less often, like once a day, the battery can last for months or even years. Many trackers, including those from MeitrackUSA.com, have different settings. This lets you choose between tracking things in real-time and making the battery last longer. To get the most out of your tracker’s battery, you need to find the right balance for how often it updates its location.

Long-lasting GPS trackers are often made to work well in tough outdoor conditions. For example, the TA255 solar-powered GPS Tracker from MeitrackUSA.com has a strong, weatherproof case. This allows it to handle very hot or cold weather, humidity, and being outside. This makes it great for tracking metal containers that move through different weather and places. Similarly, other asset GPS Tracker are made for heavy equipment and construction sites. They have weatherproof cases and can work for years. These designs mean you can track your items reliably no matter how challenging the environment is.

To track assets well, certain features are really helpful. These include magnetic mounts for easy, hidden attachment and strong, tough designs that last in bad weather. For example, the TA255 from MeitrackUSA.com has both a magnetic system for simple setup and a weather-resistant case to guard against harsh temperatures and elements. Also useful are location systems with multiple technologies for better accuracy, motion sensors for instant alerts, geofencing to set safe areas, and tamper detection to stop theft. Together, these features make asset protection thorough and dependable.

Long-lasting GPS trackers use different communication technologies. Each choice affects battery life and coverage. Cellular options like 4G LTE-M and NB-IoT are widely used. They provide good coverage and save battery, especially for items that stay put and do not need frequent updates. LoRa (Long Range) technology uses very little power and can reach long distances. This makes it good for country areas or remote spots where cell service is limited. Satellite communication works everywhere. This is essential for tracking things in very far-off places without cell service, but it usually uses more power. The technology picked affects how quickly data is sent, how far it can reach, and how long the battery lasts for devices from companies like Meitrack. Choosing the right technology depends on where the item is, how much it moves, and how often updates are needed.