How do I find the serial number of my device?

Last Updated: 587d

You can find the serial number through one of the following methods:

There is a QR Code sticker on the back of your alarm and in the Quick Start Guide
If the alarm is already connected to the Kidde app, the alarm is displayed with the serial number. Your may need to click on Settings in the Device screen to view the serial number if the name of the alarm has been altered as part of the setup process.