fifotrack Team

“Ultrasonic fuel sensor or traditional capacitive fuel sensor?” This is a common question from the clients who need fuel monitoring solution.   Ultrasonic fuel sensor is a relative new technology product. The key advantage is the new installation way, avoid to drill the hole on the fuel tank.   However, we still don’t suggest use the ultrasonic fuel sensor. Our suggestion is not from the book, is from the practice after several years observations.    The ultrasonic fuel sensor has some...

SMS text command is one of the basic functions for GPS tracker. The user can send a SMS text command to the GPS tracker and receive a SMS text response from it. However, sometimes the user can't receive the SMS reply from the GPS tracker. Below is the guide to check why the GPS tracker doesn't respond to SMS command. Check the GPS tracker's power status. If the GPS tracker without exteranl power/Built-in battery supply or in power off status, the GPS tracker can't reply the SMS...

How to change the Text Message contents? You can change the Text Message (SMS) alarm head with command B26 The SMS command format...