Kwikset 620—Battery Replacement
When it is time to replace the battery in your smart door lock, you will see an alert on your system panel, as well as a notification in the Brinks Home™ Mobile App.
The Kwikset 620 smart door lock requires 4 AA batteries, which can be purchased at your local hardware, mass retailer, or battery store. You may also order these online here or at your preferred online retailer.
1. Remove the battery pack from the top of the door lock.
2. Remove and replace 4 AA batteries.
3. Return the battery pack to finish.