eufy Smart Lock C220 vs Yale Assure Lock 2 with Wi-Fi
Side-by-side comparison based on published product information. Check Amazon for current price and availability.
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Yale Assure Lock 2 with Wi-Fi
Yale
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Feature comparison
| Feature | eufy Smart Lock C220 | Yale Assure Lock 2 with Wi-Fi |
|---|---|---|
| Connectivity | Built-in Wi-Fi, no hub or bridge required | Built-in Wi-Fi (2.4GHz) plus Bluetooth, no separate bridge required |
| Entry methods | Fingerprint, keypad code, app, voice control, physical key (2 included) | Pushbutton keypad code, Yale Access app, physical key |
| Fingerprint | AI fingerprint recognition in under 0.3 seconds, stores up to 50 fingerprints | — |
| Codes | Up to 100 passcodes, guest profiles managed in the app | — |
| Certification | ANSI/BHMA Grade 3, IP53 weather resistance | — |
| Power | 8 AA batteries (included), about 8 months, emergency power port with no data circuit | 4 AA batteries, up to about a year, 9V emergency contacts |
| Key backup | 2 physical keys included | Keyed model with KW1 5-pin keyway, backup key included |
| Door compatibility | Door thickness 35–55 mm; crossbore center to top of handleset >45 mm; not compatible with mortise locks | Door thickness 1-3/8 to 2-1/4 in; backset 2-3/8 or 2-3/4 in; face bore 2-1/8 or 1-1/2 in (adapter for small bore included); edge bore 1 in |
| Warranty | 18 months (36 months for mechanical parts) | Lifetime limited mechanical and finish warranty for the original purchaser at the original installation; 2-year electronics |
| Access codes | — | Up to 250 shareable, schedulable codes |
| Security certification | — | ANSI/BHMA Grade 2, IPX5 weather rating |