eufy Security Smart Lock C220 - T8506

The eufy Security Smart Lock C220 provides advanced home security with a 8-month battery life, pow...

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OnBuy.comEufy Security Smart Lock C220, Fingerprint Keyless Entry Door Lock, Built-In Wi-Fi, App Remote Control, Front Door Smart Deadbolt, Ip53 Waterproof, 194644041403
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Product Information

Full details

The eufy Security Smart Lock C220 is an ideal upgrade for homeowners seeking a versatile, keyless entry solution that integrates seamlessly into modern smart home ecosystems. It offers the primary benefit of enhanced convenience through six distinct entry methods and self-learning AI for rapid fingerprint recognition, though users should be aware that the system relies on eight AA batteries, which requires periodic maintenance checks to ensure consistent performance.

All features

Model Part NumberT8506
Brandeufy Security

Extended Product Information

FAQs

Can I still use a key if the batteries die?

Yes, the eufy Security Smart Lock C220 includes a physical keyway as a backup entry method.

Does this lock work with Apple HomeKit?

This model is primarily compatible with the eufy Security app, Alexa, and Google Assistant. Check the app for the latest integration updates.

Will the lock work if my Wi-Fi goes down?

Yes, the keypad, fingerprint scanner, and physical keys will continue to work normally even without an internet connection.

How do I know when the batteries need changing?

The eufy Security app will send you a low-battery notification well before the power is completely depleted.

Is the lock suitable for outdoor use?

Yes, it is rated IP53 and designed to withstand temperatures from -22℉ to 158℉, making it suitable for most exterior climates.

Can I set up multiple users?

Yes, you can manage multiple users and set unique access permissions via the eufy Security app.

Troubleshooting

Fingerprint is not recognized consistently

Ensure the fingerprint sensor is clean and dry. Try re-registering the fingerprint, pressing down firmly at different angles.

Lock is not connecting to Wi-Fi

Check your router proximity and ensure the 2.4GHz Wi-Fi network is active. Restart the lock through the app settings.

Battery life seems shorter than expected

Ensure the door alignment is correct so the deadbolt operates smoothly without motor strain, and use high-quality alkaline or lithium AA batteries.

Pros and Cons

Pros

  • No external bridge required for remote access
  • Extremely fast sub-1.5 second fingerprint scanning
  • Durable build for harsh temperature environments
  • Installation typically takes under 15 minutes
  • Wide range of integration options including Alexa and Google Assistant

Cons

  • Requires eight AA batteries for operation
  • IP53 rating offers basic splash resistance rather than full submersion protection
  • Bulkier than standard mechanical deadbolts

Setup, Compatibility & Care

Installation of the C220 is designed to be straightforward for most DIY enthusiasts. It is compatible with most standard deadbolt setups and can generally be installed in approximately 15 minutes using only a screwdriver—no additional drilling is required.

Setup Steps:

  1. Remove the existing interior and exterior deadbolt hardware.
  2. Install the new latch and exterior keypad unit.
  3. Secure the interior mounting plate and connect the internal cable.
  4. Attach the interior assembly and insert the eight AA batteries.
  5. Follow the in-app prompts to pair the lock with your Wi-Fi network and register fingerprints.

Care Instructions: Keep the exterior keypad clean by wiping it with a soft, damp cloth. Avoid harsh chemicals or abrasive cleaners that could damage the finish or the fingerprint sensor surface.

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