2 Product Introduction The T399G is a multi-purpose vehicle tracker. It not only can be used for tracking and positioning, but also used for K211G GPS smart lock management. It has an ability to monitor and record K211G status in real time, and to systematically manage the connection status, battery power and alerts of the K211G.
Note: The alert results vary according to the device installation, vehicle model, vehicle weight, and driving behaviors. After the device has been installed properly, you can use the Meitrack Manager software to adjust the harsh acceleration and braking alert values by every 10 mG. You can also use the D79 command to set the values.
For details, see section 6.5.5 "Setting I/O Port Status – C08." 2.1.8 Auto Arming You can enable the auto arming function by B27 command, Meitrack Manager software or MS03 tracking platform. This function is disabled by default. When the device is in sleep mode and the function has been enabled, the device will enter auto arming state.
An iButton key or RFID card has been authorized. The tracker's output 1 is connected to the engine control cable through a relay. The RFID ignition function has been enabled by Meitrack Manager or MS03 tracking platform. The RFID event has been enabled on Meitrack Manager.
1 output 1 USB port 1 1-wire interface (set to an output or a negative input) 1 output (voltage: 5V) 1 RS232 port (T399G RS232 version): GND/TX/RX 4 T399G and Accessories Optional accessories: Optional Accessory Description Relay (12 V/24 V) Connect to output 1.
Available for the device with an external antenna connector (two hardware versions available: internal or external antenna) Ultrasonic fuel level sensor Connect to the RS232 port (T399G RS232 version) LED display Connect to the RS232 port (T399G RS232 version) RFID...
6.3 Device Configuration 6.3.1 Installing the USB Driver Decompress the stsw-stm32102.zip file provided by Meitrack, locate the following file, and install the USB driver on a computer with 64-bit Windows system. After the installation is finished, connect the tracker to the computer by USB cable. If STMicroelectronics Virtual COM Port (COM5) is displayed on the Computer Management page, the driver is installed successfully.
C:/windows/system32/drivers/ directory. Then restart the computer. 6.3.2 Configuring Device Parameters by Meitrack Manager This section describes how to use Meitrack Manager to configure the device on a computer. Operation steps: Install the USB driver and Meitrack Manager.
6.3.3 Binding the K211G To make the T399G and K211G communicate with each other via LoRa, bind the two devices. After the binding is successful, the T399G can communicate with multiple K211G devices, and will upload lock status information and alerts of multiple K211G devices to the server.
For details about SMS commands, see the MEITRACK SMS Protocol. Note: The default SMS command password is 0000. You can change the password by using Meitrack Manager and SMS command. The device can be configured by SMS command with a correct password. After an authorized phone number is set, only the authorized phone number can receive the preset SMS event report.
Visit http://ms03.trackingmate.com, enter the user name and password, and log in to the MS03. (Purchase the login account from your provider.) For more information about how to add a tracker, see the MEITRACK GPS Tracking System MS03 User Guide (chapter 4 "Getting Started").
Pink 5 V output It can be connected to the power supply of a temperature sensor. The I/O cable of T399G RS232 version is an 11-pin cable. Besides the above 8 pins, there are the following 3 pins. RS232-Tx RS232-Rx...
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