eufy Security Smart Lock FamiLock C32 4-Pack, Fingerprint Keyless Door Lock with Handle,Interior Doors, Built-in Wi-Fi, App Control, Auto Lock, 4 AA Batteries, Alexa/Google,Rekey Not Supported

Price: $299.96
(as of May 11, 2026 10:49:44 UTC – Details)
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Product description

1 Grip to Unlock

2 Multiple Methods

3 Smarter Unlocking

4 Remote Unlocking

5 Emergency Power Supply

1 Auto Lock with Countdown

2 Local Security

3 Anti-Peep Passcode

4 Custom Modes

1 Access Management

2 Real-Time Notifications

3 Silent Unlocking

4 Easy Installation

5 Remote Management

1 Convenient Garage Entry

2 Privacy Protection

3 Office Security

4 Rental Privacy

5 Safety Management

How many fingerprints/passcodes?

Stores up to 50 fingerprints and 100 passcodes.

How to unlock eufy FamiLock C32 if the battery dies?

You’ll get a low-battery notification when the battery is under 20%. If the battery dies, you can use a portable charger or physical key to unlock your Smart Lock.

Note: The USB-C Port is for emergency power supply only, not for charging the battery.

What kind of door is eufy FamiLock C32 compatible with?

Any door with a wood or metal construction should be suitable. Regarding the dimension requirements, Bore Hole Diameter should be:2 1/8 in, Bore Hole Backset:2 3/8 in or 2 3/4 in, Door Thickness:1 3/8 in – 2 1/6 in.

Is eufy FamiLock C32 compatible with Apple HomeKit, IFTTT, or Matter?

It’s not compatible with these services yet.

My smart lock has some internal noise and feels a bit loose. Is this normal and does it affect the lock’s performance?

It is normal for some smart door locks to have a slight internal noise and feel a bit loose. This is a common characteristic and does not affect the lock’s functionality or security.

Which Smart Lock is Right for You?

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Price

$79.99$79.99

$109.99$109.99

$329.99$329.99

$129.99$129.99

$249.99$249.99

$279.99$279.99

$79.99$79.99

Usage Scenario

Indoor

Outdoor

Outdoor

Outdoor/Indoor

Outdoor

Outdoor

Outdoor

Unlock Methods

Fingerprint, APP

Fingerprint, APP

Palm Vein, App

Fingerprint, APP, NFC card

Fingerprint, APP

Palm Vein, App

APP

Backup Unlock Methods

Code, Physical Key

Code, Physical Key

Code, Physical Key

Code, Physical Key

Code, Physical Key

Code, Physical Key

Code, Physical Key

Build-in WIFI

Direct Wi-Fi (2.4GHz Only)

Direct Wi-Fi (2.4GHz Only)

Direct Wi-Fi (2.4GHz Only)

Direct Wi-Fi (2.4GHz Only)

Direct Wi-Fi (2.4GHz Only)

Direct Wi-Fi (2.4GHz Only)

Direct Wi-Fi (2.4GHz Only)

AI Recognition & Learning

✔

✔

✔

✔

✔

✔

✘

Auto lock

Count-Down

Count-Down

Door Sensor & Count-Down

Count-Down

Count-Down

Door Sensor & Count-Down

Count-Down

Battery Type

4*AA (included)

8*AA (included)

15,000mAh + 4 AAA

8*AA (included)

10,000 mAh

15,000mAh + 4 AAA

4*AA (not included)

Battery Life

5 Months

8 Months

Rechageable

8 Months

Rechageable

Rechageable

4 Months

Waterproof

IP53

IP53

IP65

IP53

IP53

IP65

IPX3

eufy Ecosystem

Eufy APP

Doorbell, Cam

Doorbell&Cam&Alarm&HomeBase 3

Doorbell, Cam

Doorbell&Cam&Alarm&HomeBase 3

Doorbell, Cam, and HomeBase 3

Doorbell, Cam

External Ecosystem

Alexa, Google Home

Alexa, Google Home

Alexa, Google Home and more

Alexa, Google Home

Alexa, Google Home

Alexa, Google Home and more

Alexa, Google Home

ANSI/BHMA

–

Grade 3

Grade 1 (Best)

Grade 3

Grade 3

Grade 1 (Best)

Grade 3

0.3-Second Fingerprint Unlocking: Features a large-area fingerprint array to unlock in just 0.3 seconds. The self-learning AI algorithm becomes smarter over time, optimizing for multiple users’ fingerprints. With 360-degree recognition, entry is effortless for everyone, including children and seniors.