No, eufy C210 Smart Lock does not have a default passcode. Please rest assured that the Smart Lock will not automatically lock the door before it is set up on the eufy Security app.
 

Additionally, you can always use the provided keys to unlock and lock your C210 Smart Lock at any time.
 

If you have any further questions regarding eufy C210 Smart Lock, please contact <a href="https://support.eufylife.com/s/contact-us" style="text-decoration: none;" target="_blank">us</a> for assistance.

Does eufy C210 Smart Lock have a default passcode?

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