eufy Security Smart Lock C210 5-in-1 Keyless Entry Door Lock With Built-in Wi-Fi Deadbolt - C210
The eufy Security Smart Lock C210 is a keyless entry door lock with built-in Wi-Fi for remote control through the eufy Security app. It supports access management, real-time notifications, and event history.
Unlock using the eufy Security app, keypad, physical key, Apple Watch, or voice control with Alexa or Google Voice Assistant. It is compatible with most standard US deadbolts and installs without drilling.
- Model: C210
- Previously: E110
- Built-in Wi-Fi; no bridge required
- 5 ways to unlock
- Compatible with eufy doorbell routines in the eufy Security app
- 15-minute installation
- BHMA Certified after more than 100,000 lock and unlock cycles
- Alarm triggered by an unusual attempt to open the door lock
Shipping, returns & materials
Shipping is free on U.S. orders of $60 or more; orders under $60 ship for a flat $4.95. We currently ship to U.S. addresses only.
Orders are picked and packed within 2–4 business days. Once shipped, delivery normally takes another 3–7 business days, and you'll receive a tracking link by email. Full details on our Shipping Policy.
You have 30 days from delivery to return any unworn item with tags in its original packaging. Return postage is paid by the buyer, unless your item arrived damaged, wrong, or never arrived — in those cases we replace it or refund you in full and cover the postage.
Approved refunds go back to your original payment method within 5–10 business days. See the full Refund Policy.
Each product page lists that piece’s exact materials and available finishes — for example 14K white gold finish or 18K yellow gold finish over stainless steel. Finishes can photograph slightly differently than they appear in person, and screens vary — small tone differences are normal, not a defect.
The exact details for this piece are listed in the description above. Most keepsakes also come with a printed message card and arrive in a gift box.
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