eufy Security Smart Lock C210, Keyless Entry Door Lock, Built-in WiFi Deadbolt, Smart Door Lock, No Bridge Required, Easy Installation, Touchscreen Keypad, App Remote Control, 4 AA Batteries Included
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AI Verdict
A BHMA Certified keypad WiFi smart lock with 5 unlock methods and built-in Wi-Fi, for users wanting remote access without a bridge.
This lock offers convenient remote control and multiple entry options with built-in Wi-Fi, making it suitable for users who prioritize ease of access management and integration within the eufy ecosystem. However, the absence of biometric access and proprietary key design might be limiting for some specific user needs.
If fingerprint access is a must, look for models like the eufy C220 or S230 which include this feature.
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Pros
- Built-in Wi-Fi allows remote control from anywhere without a separate bridge.
- Offers five distinct ways to unlock: app, keypad, physical key, Apple Watch, and voice assistants.
- Installation is straightforward, taking approximately 15 minutes and fitting most standard US deadbolts without drilling.
- The eufy Security app provides user management for temporary or scheduled access codes, with remote removal capability.
- BHMA Certified, indicating durability with testing for over 100,000 lock/unlock cycles.
- Includes an auto-lock feature that automatically secures the door after a set period.
- Integrates with other eufy devices, like doorbells, for unified control within the app.
- Features emergency power options, including a physical key and USB-C port for a portable power bank.
Cons
- Lacks biometric fingerprint access, a feature found on some other smart lock models like the C220 or S230.
- The physical backup key and cylinder are proprietary, making key duplication difficult and cylinder replacement non-standard.
- Battery life may be shorter than the advertised one year, with some users reporting quicker drain under heavy use.
- Initial setup of the eufy Security app can be challenging for some users.
- Google Home integration has been reported as difficult, requiring multiple attempts for some users.
Dimension Scores
The lock is BHMA Certified for over 100,000 lock/unlock cycles and triggers an alarm for unusual opening attempts.
It features built-in Wi-Fi for remote control without a bridge, but relies on a stable internet connection for full smart functionality.
The eufy Security app offers user-friendly access management and notifications, integrates with other eufy devices, and supports Apple Watch, Alexa, and Google Assistant, though Google Home setup can be tricky.
Constructed from aluminum and BHMA Certified, it is designed for durability and includes an alarm for unauthorized entry attempts.
Best For
- Renters seeking an easy-to-install smart lock that doesn't require drilling new holes.
- Individuals who need remote access and control without purchasing an additional hub or bridge.
- Households requiring flexible access management for guests, cleaners, or service providers with temporary codes.
- Users already invested in the eufy ecosystem, benefiting from integrated device control.
Not Recommended For
- Users who prioritize biometric fingerprint entry for quick and secure access.
- Those who need to easily duplicate physical keys at a standard locksmith or hardware store.
- Homes with inconsistent or unreliable Wi-Fi connectivity, as it relies on Wi-Fi for remote features.
- Individuals seeking location-based auto-lock/unlock features, which are not supported by its Alexa integration.
Watch Out For
- Key duplication is problematic because the physical key is proprietary, described as a "mashup of Kwikset and Schlage".
- The cylinder diameter is about 2mm less than a standard deadbolt cylinder, complicating replacement if needed.
- Some users report battery life shorter than the advertised one year, with one review noting quicker consumption with heavy usage over 3 months.
- Initial app setup can be frustrating, with one user describing it as "trying to decipher an ancient Egyptian puzzle box".
- Google Home integration required one user to add the device three different times to establish a connection.
Full Specifications
| UPC | 194644112585 |
| ASIN | B0BCV3NBKY |
| Brand | eufy Security |
| Color | Black |
| Shape | Rectangular |
| Style | Built-in WiFi |
| Usage | Outside; Professional |
| Finish | Matte |
| Material | Aluminum |
| Batteries | 4 A batteries required. (included) |
| Lock Type | Keypad WiFi smart lock |
| Model Name | C210 |
| Finish Type | Matte |
| Item Weight | 1.48 pounds |
| Part Number | T8502111 |
| Manufacturer | Eufy |
| Power Source | Battery Powered |
| Control Method | Remote |
| Controller Type | Google Assistant, Amazon Alexa |
| Special Feature | Stable Built-in Wi-Fi, Access management, Real-time notification, Event History, BHMA Certified |
| Number of Pieces | 2 |
| Special Features | Stable Built-in Wi-Fi, Access management, Real-time notification, Event History, BHMA Certified |
| Battery Cell Type | Alkaline |
| Item model number | T8502 |
| Product Dimensions | 8.66 x 3.15 x 7.09 inches |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Included Components | Keypad, Remote Control |
| Installation Method | Screw In |
| Average Battery Life | 4 months |
| Connectivity Protocol | Wi-Fi |
| Item Package Quantity | 1 |
| Smart Home Compatibility | Smart Home Compatible |
| Item dimensions L x W x H | 8.66 x 3.15 x 7.09 inches |
| Recommended Uses For Product | Security |
What Buyers Say
Users frequently mention the straightforward installation process and the convenience of remote control via the eufy Security app. The ability to manage access codes for various users, including temporary ones, is a recurring positive. However, a significant point of contention is the proprietary nature of the physical key and cylinder, making key duplication difficult. Some users also report that the advertised year-long battery life might be optimistic, experiencing quicker drain with heavy use. The initial app setup can be a bit frustrating, but once configured, the app generally functions well for daily use.
“This lock is fine for the price but seriously, why can't I get a normal key copied? It's a pain when you need an extra one for the dog walker.”
Common Praise
- Installation was pretty easy, basic tools and clear instructions.
- App was easy to install and manage user access.
- The ability to control your lock from anywhere is pretty cool.
- Creating and managing access codes for different users is surprisingly simple.
- It allows you to just quickly remove that user from your lock.
- Auto-Lock Feature: You can set the lock to automatically engage after a certain period.
Common Complaints
- The major complaint is the fact the backup key lock is a PROPRIETARY key and cylinder.
- You can't just get a duplicate key made, as the key is actually a mashup of Kwikset and Schlage.
- The cylinder's diameter is about 2mm less than a standard deadbolt cylinder.
- Google Home integration was not as easy, as I had to add the device 3 different times.
- Setting it up felt like trying to decipher an ancient Egyptian puzzle box.
- Some customers have noted the absence of biometric access.
Ownership Tips
- The physical key is not a standard cut, making it hard to get duplicates made at a local hardware store.
- Battery life can be shorter than the advertised 12 months, especially with frequent use or poor Wi-Fi signal.
- The auto-lock feature is a lifesaver for forgetting to lock the door.
- The keypad scramble code feature is useful if someone is watching you enter your code.
- The app's event history is helpful for seeing who unlocked the door and when.
Frequently Asked Questions
Does the eufy Security Smart Lock C210 require a separate bridge or hub?
No, the C210 has built-in Wi-Fi, allowing it to connect directly to your home network without needing an additional bridge.
How many different ways can I unlock the eufy C210?
You can unlock the C210 in five ways: using the eufy Security app, the touchscreen keypad, a physical key, your Apple Watch, or via voice commands with Alexa or Google Assistant.
What happens if the batteries in the smart lock die?
If the batteries run out, you can still use the physical key for entry. Additionally, there's a USB-C port for emergency power using a portable power bank.
Is the eufy C210 easy to install?
Yes, it's designed for easy installation, typically taking about 15 minutes and compatible with most standard US deadbolts without requiring drilling.
Does the eufy C210 have a fingerprint scanner for unlocking?
No, the eufy Security Smart Lock C210 does not include biometric fingerprint access. This feature is available on other eufy models like the C220 or S230.
Buying Guide
You're looking for a smart lock to ditch physical keys and get remote control. The main things to consider are how it connects (Wi-Fi vs. Bluetooth/hub), how you'll unlock it (keypad, app, fingerprint, key), and how easy it is to install on your existing door. Don't forget about battery life and what happens if the power or internet goes out.
Connectivity (Wi-Fi)
This means the lock talks directly to your home internet, so you can control it from anywhere with your phone. No extra box (bridge) needed, which simplifies setup.
Unlock Methods (5 ways)
This refers to all the different ways you can get in – typing a code, using your phone app, a physical key, your Apple Watch, or even just telling Alexa to open it. More options mean more convenience.
BHMA Certified
This is a security standard, like a crash test rating for locks. It means the lock has been tested for durability and resistance against forced entry, ensuring it can withstand over 100,000 lock/unlock cycles.
Alternatives
If you need fingerprint entry, search for smart locks with integrated biometric scanners. If you prioritize standard key compatibility for easy duplication, look for locks that use common keyways like Schlage or Kwikset.
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