Introduction
You have just purchased the S4G 4G Mini, the latest tracking device developed by Softruck, equipped with advanced 4G CAT 1 technology to ensure maximum accuracy and security for your vehicle. With its enhanced GPS system and GSM/GPRS connectivity, it provides real-time location tracking via satellites and also allows you to access additional data on the vehicle’s status, transmitting everything directly to the platform. To simplify installation and make the most of your new device’s features, we’ve prepared this quick guide with essential technical information!
Recommendations
The device must be installed by a properly trained technical professional equipped with the required safety gear. Before beginning installation, ensure that the vehicle’s electrical system is in perfect working order.
ATTENTION!
It is of fundamental importance to correctly record the tracker’s identification code and the license plate of the vehicle on which the device was installed for later linking to the online platform.
Initial Procedures
The device must be installed in a waterproof and dry location.
Insert the SIM card before connecting the power supply and turning it on.
Make sure the lights are on and that there are no metal obstructions.
Secure it with a clamp or double-sided tape.
Device light description:
Red LED | Meaning |
Flashing | Normal (Powered by internal battery) |
Steady | Normal (External power) |
Off | Broken or in standby mode |
Green LED | Meaning |
Flashing | Searching for LTE signal |
Slow flashing | LTE connected |
Off | LTE search failed or the device is in standby mode |
Blue LED | Meaning |
Flashing | Searching for GPS |
Slow flashing | GPS connected |
Off | GPS search failed or the device is in standby mode. |
Wiring diagram:
If you’ve made it this far in our article, we think you might be interested in speaking with our team of experts. Click the button below to learn more:




