Relay.jpg

Overview

The relay is an automatic switch. Working together with the GPS tracker, the user is able to control the relay remotely, then control the connected object through relay. 

 

One of the common applications is the vehicle immobilize/mobilize remotely (some customers also call it stop/resume vehicle engine). In this application, the user uses the relay to control the power supply line of the fuel pump. 

Relay Wire Connection Video

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