How do I change an existing passcode?
- Launch the app on your smartphone.
- Go to your Smart Lock C33’s main screen and connect to your lock.
- Tap "Manage Access" at the bottom right corner of the screen.
- Choose the user profile that you would like to update.
- Input a new passcode.
If you have any further questions regarding the eufy Smart Lock C33, please don't hesitate to contact us for assistance.


34 undefined
eufy Smart Lock: Auto-Lock Function Overview and Troubleshooting Guide 13 views 1 likes/2026-08-24 17:28:46
Wi-Fi connection issues during the setup process 5807 views 1 likes/2025-04-08 16:30:41
How do I change an existing passcode? 3277 views 1 likes/2025-04-08 16:30:42
What do I do if my Smart Lock C33 stops working? 3022 views 1 likes/2025-04-08 16:30:42
How do I know when the batteries need to be replaced? 3334 views 1 likes/2025-04-08 16:30:41
How do I lock/unlock my Smart Lock C33 using a passcode? 2797 views 1 likes/2025-04-08 16:30:41
How does the Smart Lock C33’s Auto-Lock work? 2937 views 1 likes/2025-04-08 16:30:42
Why is my Smart Lock C33 offline? 2376 views 1 likes/2025-04-08 16:30:41
What type of door is compatible with the Smart Lock C33? 2312 views 1 likes/2025-04-08 16:30:39
How do I create a new passcode? 2239 views 1 likes/2025-04-08 16:30:41

Smart Lever Lock C33 User Guide (T85L0)

【T85L0】【eufy Smart Lever Lock C33】EU

Smart Lever Lock C33 Guía del Usuario (T85L0)

Anker eufy Audio_Video Recording Notice Sticker_EN

eufy FamiLock C32 User Guide (T85L1)

eufy FamiLock C32 Guide de l'utilisateur (T85L1)
View More


eufy 3-in-1 E20: Unboxing and Quick Start Guide Video


How to Connect RoboVac to iOS Devices


How to Install eufy Security Video Doorbell (Wired)


How to set up eufy Security Video Doorbell (Battery-Powered)


How to Install eufy Floodlight Camera


eufy App Functions
View More



