Why do We Need Relay GPS Tracker?

In today’s fast-moving fleet and vehicle security industry, real-time tracking alone is no longer enough. Businesses and vehicle owners now demand control, not just visibility. This is where a Relay GPS Tracker becomes a game-changing solution.

A relay GPS tracker not only allows you to track a vehicle’s location in real time, but also gives you the power to remotely control the engine — helping prevent theft, improve fleet management, and enhance operational efficiency.

A Relay GPS Tracker is an advanced tracking device equipped with a built-in relay that connects directly to a vehicle’s ignition or fuel system.

VT110-L is a 4G GPS vehicle tracker, built-in high-precision GPS positioning module reports the positioning information and vehicle status to the vehicle tracking service platform through the 4G network for real-time monitoring, anti-theft and dispatch management. It can be applied to fleet management, public transport management, school bus management, taxi operation management, vehicle insurance company management, lease management and private car anti-theft etc.

Relay Installation Diagram

The output control line can be connected to an external relay to cut off the oil/power supply to control the vehicle, or to a buzzer to alarm.

How to send command to control relay:

900,output,flag,time,safe_speed

01 output: the serial number of the output port, 1= output1, 2= output2, 3= output3, and so on;

02 flag=1, turn on the output (the output is in low level state). flag=0, turn off the output (the output port is in a floating state) mode;

03time: The time when the output is generated, the unit is ms, the value range is 0~65535; time=0 or empty, it is an infinite time output;

04safe_speed: The speed limit of the action generated by the output, the unit is km/h, and the value range is 0~255;

When safe_speed=0 or empty, the output immediately generates output action;

When safe_speed>0, the output action is only generated when the current GPS speed is less than safe_speed and in the valid positioning state

05The command control output has priority over the output generated by other events.

Example:

900,<result>

result: the result of Command Reply;

OK-The command is set successfully; Unsupport -the command is not supported;

Failed-The command format or password is incorrect and the setting failed.

900,2,1Output2 produces output

900,1,1,100 Output1 generates 100ms output

900,1,1,0,10 Output1 produces output when the speed is lower than 10km/h

The relay gps tracker is designed with 1 inputs（Can be configured as high and low level trigger mode,）,1 Outputs, It can be competent for customer’s demand.

Our GPS tracking system comes tested, activated and ready to use! All you have to do is open login and monitor your vehicles. IStartek is committed to matching your business with the correct solution, so that you can improve your services, increase revenue and reduce costs. If you have questions regarding which of our relay gps tracker and monitor systems , we are always at your service!