Aqara Smart Retrofit Lock U200 with Apple Home Key & Fingerprint
Aqara · ASIN B0FQMXS7WC · $189.99 USD · Price as of 2026-08-23
Retrofit that keeps the existing deadbolt and keys while adding Home Key, fingerprint and keypad; Matter over Thread; BHMA grade not applicable/published for the add-on unit.
Safety-relevant specs (dual-source fields)
| BHMA / ANSI grade | Not publishedCertification of the original mechanical deadbolt governs; Aqara publishes no ANSI/BHMA grade for the U200 retrofit unit itself. |
|---|---|
| Attack resistance / torque | Not publishedNo torque or attack-resistance rating published by manufacturer. |
All recorded specs
| Install Type | Retrofit over existing deadbolt interior; keypad includedAmazon listing title ('Smart Retrofit Lock', 'Keypad Included'), scraped 2026-08-23 [ASIN listing]1 source - pending |
|---|---|
| Protocol | Matter over Thread; Apple Home, Alexa, SmartThings supportedAmazon listing title, scraped 2026-08-23 [ASIN listing]1 source - pending |
Known limitations
- Security still bounded by the existing mechanical deadbolt.
- Google Home support not listed in this listing (Apple/Alexa/SmartThings named).
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