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Black smart lock with integrated lever handle, rectangular keypad and deadbolt cylinder

eufy

eufy Security Smart Lock C30 with Door Lever, Black, WiFi, 100 passcodes

SKU CH-7WXR-T9E7R

A Wi-Fi smart lock with matching lever handle stores 100 passcodes, works with Alexa and Google Assistant, and runs roughly five months on batteries

  • ProtocolWiFi
  • TypeSmart Lock
  • ColorBlack
  • App-EnabledYes
  • Amazon Alexa CompatibilityYes
  • Google Assistant CompatibilityYes
  • Control your lock from anywhere with built-in WiFi and no bridge required
  • Unlock by voice using Alexa or Google Assistant integration
  • Store up to 100 unique passcodes for family and guests
  • Battery lasts roughly 5 months at 20-30 daily unlocks with low-battery alerts
  • Operates reliably in extreme temperatures from -30 to 70 degrees Celsius

Smart Lock C30 with Door Lever

The eufy Security Smart Lock C30 combines a deadbolt and matching handle in a black finish for keyless front-door entry. It connects directly to WiFi without a separate bridge and supports up to 100 passcodes. The lock works with Amazon Alexa and Google Assistant for voice control. Physical keys and a button provide backup access methods.

Built-in WiFi remote access limits

Built-in WiFi lets you manage the lock from anywhere using the eufy Security app. Real-time notifications and event history are available while the lock remains online. The lock does not support Apple HomeKit, IFTTT or Matter protocols. Integration is limited to eufy Video Doorbells and eufy Security Cameras.

Operating temperature range

The exterior unit operates between -30 and 70 degrees Celsius. Battery life is roughly five months based on 20 to 30 unlocks per day, with low-battery alerts sent to the app. Physical keys remain functional if the battery is depleted. Installation requires the provided eufy deadbolt and does not fit rounded latch holes.

Highlights

  • Control your lock from anywhere with built-in WiFi and no bridge required
  • Unlock by voice using Alexa or Google Assistant integration
  • Store up to 100 unique passcodes for family and guests
  • Battery lasts roughly 5 months at 20-30 daily unlocks with low-battery alerts
  • Operates reliably in extreme temperatures from -30 to 70 degrees Celsius

Specifications

Brandeufy
ModelSmart Lock C30
Part Number?T85D0
ProtocolWiFi
TypeSmart Lock
ColorBlack
App-EnabledYes
Amazon Alexa CompatibilityYes
Google Assistant CompatibilityYes
ConnectivityWiFi
BatteryBattery Included
Features?Passcode Unlock
Dimensions?2.61 x 1.09 x 4.75 inches
Weight4.54lb

Questions about this item

How many passcodes can the C30 store?

The lock stores up to 100 different passcodes, so each family member, cleaner or guest can have their own code without sharing.

What does the five-month battery estimate mean in daily use?

It assumes 20 to 30 unlocks per day; heavier traffic will drain the cells faster and the app will warn you when power runs low.

What does the built-in Wi-Fi actually let me do without a bridge?

It connects the lock straight to your router so you can lock or unlock remotely, check event history and receive real-time alerts from the eufy Security app.

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