eufy Security Smart Lock C220, Fingerprint Keyless Entry Door Lock
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Highlights
- 6 Ways to Unlock: Unlock with a touch for less than 1s with fingerprint lock. You can also open your front door lock via the eufy Security app, using the keypad or physical key, from Apple Watch, or use your voice with Alexa/Google Voice Assistant.
- 8 Months Battery Life: With 8 AA batteries, Smart Lock C220 runs around 8 months. Experience ultimate convenience and peace of mind with our long-lasting power solution. *May vary depending on the frequency of the lock being used.
- Self-learning AI: Fingerprint door lock recognition gets more precise with every touch, so you don't have to try agian and again to get in. Never be awkward or upset at unlocking the door.
- Control from Anywhere with Built-in Wi-Fi: No bridge required, you can control your wifi smart lock from anywhere via the eufy Security app. Easy setup.
- Integrated eufy ecosystem: If you have a eufy doorbell, you can add your wifi door lock to your routines and control devices together for keyless entry within the eufy Security app.
- Easy Installation: Compatible with most standard deadbolts, and easily fits bores under 54mm just by removing the spacer. 15-minute easy install without drilling.
- Security and Durability: BHMA Grade 3 Certified after being locked and unlocked more than 100,000 times. Send an alarm triggered by an unusual attempt to open your smart deadbolt lock. Operating temperatures range from -22℉ to 158℉ (-30℃ to 70℃). IP53 Waterproof.
Why You'll Love It
- Unlocks in under a second using your fingerprint, with self-learning recognition that refines over time
- Offers six entry methods including app control, keypad, physical key, Apple Watch, and voice assistants
- Connects directly to your home Wi-Fi without needing an extra plug-in bridge
- Runs up to eight months on eight AA batteries depending on usage frequency
- Installs in roughly 15 minutes using existing deadbolt holes without any extra drilling
- Built for durability with BHMA Grade 3 certification, an IP53 water-resistance rating, and built-in alarms
Pros
- +Six versatile ways to unlock
- +Built-in Wi-Fi requires no extra hub
- +Under one-second fingerprint recognition
- +Quick 15-minute install without drilling
- +Wide operating temperature range (-22F to 158F)
Cons
- -Requires eight AA batteries to operate
- -IP53 rating only protects against light water sprays
Detailed Review
The Smart Lock C220 is a keyless entry deadbolt designed to replace standard door hardware while adding modern digital access. It suits homeowners and renters who want multiple ways to enter their home without carrying traditional keys, providing app management alongside direct hardware inputs.
Daily access revolves around speed and flexibility. The fingerprint scanner unlocks the door in under a second and uses self-learning recognition that becomes more accurate with every use. Beyond biometrics, entry options include a touchscreen keypad, a physical backup key, an Apple Watch, or voice commands via Alexa and Google Assistant. Built-in Wi-Fi handles remote management directly through the smartphone app without requiring a separate network bridge, allowing you to operate the deadbolt from anywhere.
Hardware reliability and installation are straightforward. The lock fits standard deadbolts and accommodates boreholes under 54mm by simply removing an included spacer, taking about 15 minutes to set up without drilling. For durability, it carries BHMA Grade 3 certification tested to over 100,000 cycles, features an IP53 rating for weather resistance, works in temperatures from -22 to 158 degrees Fahrenheit, and triggers an alarm if unusual opening attempts occur.
There are a few practical factors to keep in mind. Operating the unit requires eight AA batteries, which last approximately eight months depending on how frequently the door is used. Additionally, integration routines are specifically designed around matching brand accessories like compatible doorbells rather than general third-party platforms.
Verdict: This smart lock is an excellent choice for households looking for quick biometric entry, versatile backup options, and direct Wi-Fi connectivity without dealing with extra bridge hardware.
Specifications
- Power Source: 8 AA batteries
- Battery Life: Approximately 8 months (varies by usage)
- Security Rating: BHMA Grade 3 (tested over 100,000 cycles)
- Weather Resistance: IP53 waterproof
- Operating Temperature: -22F to 158F (-30C to 70C)
- Compatibility: Standard deadbolts, boreholes under 54mm
- Unlocking Speed: Under 1 second (fingerprint)
Who Should Buy It
A great fit if you:
- Want to unlock your door quickly using a fingerprint scanner or Apple Watch.
- Need remote access control without setting up a dedicated Wi-Fi hub.
- Prefer a fast DIY installation on standard deadbolts without drilling new holes.
- Own a compatible brand video doorbell and want shared app routines.
Consider something else if you:
- Do not want to manage and replace sets of eight AA batteries.
- Need higher industrial grade security certifications beyond BHMA Grade 3.
FAQ
Do I need a separate Wi-Fi bridge to control the lock remotely?
No, the lock has built-in Wi-Fi, allowing you to manage and unlock it from anywhere directly in the app without an extra hub.
How many ways can I unlock the door?
There are six unlocking methods: fingerprint, mobile app, keypad code, physical key, Apple Watch, and voice commands using Alexa or Google Voice Assistant.
What kind of batteries does it use, and how long do they last?
It runs on eight AA batteries, which provide around eight months of power depending on how often the lock is used.
Will this lock work in extreme weather?
Yes, it is IP53 waterproof rated and operates in temperatures ranging from -22 degrees Fahrenheit to 158 degrees Fahrenheit.
Product Details
| ASIN | B0C7C69FPS |
