Schlage Smart Lock Error Code Maximum Users Reached: How to Fix It

Easy 10-15 minutes Low Severity Verified June 2026
Error Code
Maximum users reached
Brand
Schlage
Product Type
smart_lock
Severity
Low
DIY Difficulty
Easy
Estimated Fix Time
10-15 minutes
The 'Maximum users reached' error on Schlage smart locks occurs when you've hit the 30-user limit for access codes. This is a built-in security feature that prevents unlimited code creation. To add new users, you'll need to delete unused or expired access codes first.
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Tools You'll Need

How to Fix Error Code Maximum users reached

  1. Check Current User Count

  2. Identify Codes to Delete

    Do not delete your master code or primary admin codes to avoid being locked out
  3. Delete Unused Codes via App

  4. Delete Codes Manually (If App Fails)

  5. Verify Deletion and Add New Users

  6. Organize Your Code Management

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When to Call a Professional

Contact Schlage customer support if you cannot access your programming code, if the lock is unresponsive to deletion commands, or if you've accidentally deleted all access codes including your master code.

Frequently Asked Questions

How many users can a Schlage smart lock support?
Most Schlage smart locks support up to 30 different access codes. This includes temporary codes, permanent codes, and the master programming code.
Can I increase the 30-user limit on my Schlage lock?
No, the 30-user limit is a hardware limitation built into Schlage smart locks and cannot be increased. You must delete existing codes to add new ones.
What happens if I delete all my access codes by mistake?
If you delete all codes including your master code, you'll need to perform a factory reset or contact Schlage support. Always keep at least one working code active when deleting others.
Why won't some codes delete from my Schlage lock?
Codes may not delete if the lock's battery is low, if there's a connectivity issue with your app, or if you're trying to delete the master programming code. Try fresh batteries and manual deletion on the keypad.
How do I find my Schlage lock's programming code?
The default programming code is usually on a sticker inside the battery compartment or in your lock's documentation. If you've changed it and forgotten it, you'll need to factory reset the lock.