How does the Smart Lock C33’s Auto-Lock work?
  • When Auto-Lock is enabled, the Smart Lock C33 automatically locks according to your time setting.
  • You can set the Auto-Lock schedule. However, if Auto-Lock is disabled or the time is not within the preset schedule, the Smart Lock C33 will not lock automatically.
  • If the countdown timer is set to two seconds, the Smart Lock C33 will lock two seconds after the user verifies the correct passcode or fingerprint and presses the handle. If the user verifies the correct passcode or fingerprint but does not press the handle, the Smart Lock C33 will lock after 10 seconds.
  • When the countdown timer is set to more than two seconds, the Smart Lock C33 will start counting down immediately after the user verifies the correct passcode or fingerprint, then lock the door when the countdown ends, regardless of whether the user presses the handle.

If you have any further questions regarding the eufy Smart Lock C33, please don't hesitate to contact us for assistance.
Unresolved icon
34 undefined
Wi-Fi connection issues during the setup process
3227 views1 likes/2025-04-08 16:30:41
How do I change an existing passcode?
2197 views1 likes/2025-04-08 16:30:42
What do I do if my Smart Lock C33 stops working?
2083 views1 likes/2025-04-08 16:30:42
How do I lock/unlock my Smart Lock C33 using a passcode?
1942 views1 likes/2025-04-08 16:30:41
How do I know when the batteries need to be replaced?
2158 views1 likes/2025-04-08 16:30:41
How does the Smart Lock C33’s Auto-Lock work?
2013 views1 likes/2025-04-08 16:30:42
Why is my Smart Lock C33 offline?
1478 views1 likes/2025-04-08 16:30:41
What type of door is compatible with the Smart Lock C33?
1497 views1 likes/2025-04-08 16:30:39
How do I create a new passcode?
1407 views1 likes/2025-04-08 16:30:41
Download icon
Smart Lever Lock C33 User Guide (T85L0)
Download icon
【T85L0】【eufy Smart Lever Lock C33】EU
Download icon
eufy FamiLock C32 User Guide (T85L1)
Download icon
eufy FamiLock C32 Guide de l'utilisateur (T85L1)
Download icon
eufy FamiLock C32 دليل المستخدم (T85L1)
Play videoHow to Connect RoboVac to iOS Devices
How to Connect RoboVac to iOS Devices
Play videoeufy 3-in-1 E20: Unboxing and Quick Start Guide Video
eufy 3-in-1 E20: Unboxing and Quick Start Guide Video
Play videoHow to Install eufy Security Video Doorbell (Wired)
How to Install eufy Security Video Doorbell (Wired)
Play videoHow to set up eufy Security Video Doorbell (Battery-Powered)
How to set up eufy Security Video Doorbell (Battery-Powered)
Play videoHow to Install eufy Security Floodlight Camera
How to Install eufy Security Floodlight Camera
Play videoeufy Security App Functions
eufy Security App Functions
View More
Contact Us
Buy on the eufy Store
Download the App
affirmamazonPayamexapplePaydinnersClubdiscovergooglePaymastercardpaypalshopPayvenmovisa