We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Rectangular nickel-finish deadbolt with touchscreen keypad and keyway

eufy

eufy Security Smart Lock C210 smart door lock Nickel

SKU CH-XYYN-E0YAS

Keyless deadbolt with built-in Wi-Fi, five unlock methods and BHMA-certified durability

  • Connection optionsWiFi
  • Connection protocolWiFi
  • Product typeSmart Lock
  • Product colorBlack
  • Key featuresStable Built-in Wi-Fi, Access management, Real-time notifica
  • Product dimensions7.68 × 7.68 × 4.37 in

Color Black

  • Control your lock from anywhere with built-in Wi-Fi, no bridge required
  • Unlock five ways: app, keypad, key, Apple Watch or voice assistant
  • Integrates with eufy doorbell for combined routines and keyless entry
  • Installs in 15 minutes on standard US deadbolts without drilling
  • BHMA certified for 100000 cycles with alarm on unusual opening attempts

eufy Smart Lock C210 with Built-in Wi-Fi

The eufy Security Smart Lock C210 is a keyless entry deadbolt that connects directly to a home network without a separate bridge. It offers five unlock methods including a touchscreen keypad, physical key, smartphone app, Apple Watch and voice control through Alexa or Google Assistant. The lock is finished in nickel and carries BHMA certification for durability.

Suits homeowners wanting remote access

This lock works with most standard US deadbolts and installs in roughly 15 minutes without drilling. Buyers who need a bridge-dependent Z-Wave or Zigbee device, or who require compatibility with non-standard door preparations, should consider other options. The integrated Wi-Fi means no extra hub hardware is necessary for app control.

BHMA certified for over 100000 lock cycles

The deadbolt has been tested to withstand more than 100000 locking and unlocking operations, providing a clear durability benchmark. Power comes from four AA batteries, and the unit sends real-time notifications plus event history through the eufy Security app. An alarm triggers on unusual entry attempts, adding a security layer beyond basic access control.

How it compares

Measured against everything we stock in Keyless Entry Locks & Readers, at today’s prices. Recalculated every night.

Price $73.99
Cheaper than about 63% of the 274 comparable items (median $105.49).

Specifications

Product
Brand nameEufy
Model nameSmart Lock C210
Part numberT85D2
Product typeSmart Lock
Product colorBlack
Connectivity
Connection optionsWiFi
Connection protocolWiFi
Size & build
Product dimensions7.68 × 7.68 × 4.37 in
Product weight1.48 lb (0.67 kg)
Compatibility
Alexa supportYes
Google Assistant supportYes

Other versions of this model

2 more in the same range

Questions about this item

What existing door hardware must the C210 replace to fit a standard US deadbolt cutout?

It replaces the interior and exterior deadbolt assemblies on a standard US door with a 15-minute install and no drilling required.

Will the C210 still unlock with a physical key and keypad if the Wi-Fi network or eufy app is offline?

Yes, the physical key and touchscreen keypad operate mechanically and locally, so they work even when the internet or app is unavailable.

How can I verify the C210 is locking and unlocking correctly after installation?

Check the eufy Security app for real-time notifications and event history, and listen for the alarm that sounds on unusual opening attempts.

More in Keyless Entry Locks & Readers

Similar items