How do I know when the batteries need to be replaced?
  • The Smart Lock C33 will send a low-battery notification via the app when the batteries need to be replaced.

If you have any further questions regarding the eufy Smart Lock C33, please don't hesitate to contact us for assistance.
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Smart Lever Lock C33 User Guide (T85L0)
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【T85L0】【eufy Smart Lever Lock C33】EU
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Smart Lever Lock C33 Guía del Usuario (T85L0)
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