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Lumi Smart Door Lock D300 Apple HomeKit CertifiedRigorously Protect Your Home SecuritySuccessfully certified for Apple HomeKit, its encryption and authentication technologies rigorously safeguard your home’s security. The Lumi Smart Door…

1、Does the Lumi Smart Door Lock D300 support fingerprint unlocking for children and the elderly? Yes, but because children under seven have immature fingerprints, the success rate of unlocking can…

Product Name: LUMI Smart Door Lock D300Dimensions: 366 × 76.9 × 25.5 mm (faceplate)Net Weight: 4.0 kgPower Supply: 8 AA batteries (6V), Type-C emergency power supply (5V)Lock Prompt Language: Chinese/EnglishWireless…