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.

Step-by-Step Instructions:

1. Remove the casing which covers the battery pack by removing the screw from either side of the smart lock.

2. Remove the battery pack from the top of the door lock.


3. Remove and replace 4 AA batteries.


4. Return the battery pack to the lock.


5. Return the casing which covers the battery pack by aligning over the device and replacing the screw removed in step 1.