We are happy to answer product questions and provide technical support.

Support requests are answered:  Monday – Thursday  11am – 4pm EST.

All communication is handled through our support web-site at:  support.jmschip.com.

For the fastest response:  Please register for an account and submit a support ticket.

Our online support ticket system is a easy to use web page that allows you to ask questions and upload photos (if required) and to be notified of a response.

Please keep in mind that all responses to support questions will occur during our support hours (Monday-Thursday 11am-4pm EST).  

All JMS Brands (JMS – JMS EV – JMS Fleet – Daytona Twin Tec and Daytona Sensors) utilize our online support ticket system.