Why is my Smart Lock C33 offline?
- Make sure your lock has enough battery power. Try unlocking your lock via your passcode.
- Make sure your home Wi-Fi network is working.
- Reboot the Smart Lock C33 by pressing the button at the bottom of the Smart Lock C33 and next to the micro USB port.
- Connect to the Smart Lock C33 via Bluetooth and update the network setting in the lock settings.
If you have any further questions regarding the eufy Smart Lock C33, please don't hesitate to contact us for assistance.

Why is my Smart Lock C33 offline?
Download
Applicable for those products :

Resolved

Unresolved
Copied
34 Results
Wi-Fi connection issues during the setup process
907 views/
1 likes/2025-04-08 16:30:41
How do I change an existing passcode?
660 views/
1 likes/2025-04-08 16:30:42
What do I do if my Smart Lock C33 stops working?
527 views/
1 likes/2025-04-08 16:30:42
How do I lock/unlock my Smart Lock C33 using a passcode?
609 views/
1 likes/2025-04-08 16:30:41
Why is my Smart Lock C33 offline?
499 views/
1 likes/2025-04-08 16:30:41
How does the Smart Lock C33’s Auto-Lock work?
493 views/
1 likes/2025-04-08 16:30:42
How do I know when the batteries need to be replaced?
372 views/
1 likes/2025-04-08 16:30:41
What type of door is compatible with the Smart Lock C33?
308 views/
1 likes/2025-04-08 16:30:39
How do I create a new passcode?
410 views/
1 likes/2025-04-08 16:30:41
How does the Smart Lock C33’s Privacy mode work?
328 views/
1 likes/2025-04-08 16:30:42
View More
Manuals & Downloads

【T8010】【HomeBase 2】EU Declaration
Download

T8113S_EU Declaration of Conformity
Download

eufyCam_2C_Pro_Set_Manual_us
Download

RoboVac 30C_Manual_EN
Download

video_Doorbell_2K_(Wired)_Manual_us
Download

Motion_Sensor_manual_us
Download

RoboVac 35C/25C_Manual_EN
Download

720p_Video_Baby_Monitor_manual_us
Download

HomeVac S11 Go/Reach/Infinity_EN+ES_Manual
Download

eufyCam_2_Pro_Set_Manual_us
Download
Support Videos