CSA Matter Certified
Certificate: CSA25G1YMAT49048-24Aqara Smart Lock U400
Price check date unavailable · Amazon
Official Matter Certified device from Aqara. Connectivity: Zigbee, Bluetooth.
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Amazon
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Aqara
Listed as: Smart Lock U400 (Black) · Aqara
Package checked Sep 29, 2026
Direct non-affiliate link. Aqara product page for Smart Lock U400 (Black); model U400 and pack size matched the catalog record. Confirm the exact variant, current price and delivery at the retailer.
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Specifications
Ecosystem Compatibility
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