Skip to main content
Return to FAQs

My keypad is showing C5. What does that mean?

Equipment | My System | Panels | Troubleshooting

A C5 on your keypad means the internal date and time for your system need to be reset. You can find out how to do this in your system manual. Click here to select your manual.

close modal
  • *By clicking the button below to submit the form, I am authorizing Guardian Protection or its agents to contact me about its offers and services by text messages, telephone calls (including via automated telephone dialing systems and prerecorded messages) and e-mail at the telephone number(s) and e-mail address(es) provided above. This consent is not required to make a purchase.