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Aqara Smart Lock U400, with M100 Hub, 2 Batteries, and Hands-Free Unlock

Item 2059020 | Model DL-D03D

How To Get It

  • Hands-Free Unlock with Ultra Wideband: Door Unlocks as you Approach
  • Advanced Fingerprint Reader: Stores up to 50 Fingerprints Securely
  • Future-Proof Access Across Ecosystems: Powered by Matter over Thread
  • More Ways to Enter: Keypad, Guest Code, NFC Card, Apps or Physical Key
  • Smart Locking, Quiet Mode: Auto Lock Engages When the Door Closes

Aqara Smart Lock U400 Kit is one of the world’s first Apple UWB smart locks, using cutting-edge Ultra-Wideband to precisely sense when you approach so your iPhone or Apple Watch becomes a hands-free Apple home key that unlocks the door with no tapping or codes, while native Matter over Thread compatibility ensures effortless integration across ecosystems, and its long-lasting rechargeable battery, IP65 waterproof rating with BHMA-certified hardware, advanced fingerprint reader, and auto lock assurance combine convenience, security, and durability in one sleek, ultra-secure, and effortlessly connected smart lock.
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Features:
  • Hands-Free, Instant Unlock-Still struggling to find your keys or pull out your phone? UWB frees your hands. Whether you're carrying heavy bags in the rain or holding your child, you can walk right in effortlessly. Powered by Ultra-Wideband (UWB) technology, it achieves centimeter-level precision by measuring Time of Flight (TOF) and Angle of Arrival (AOA), ensuring seamless and secure access.
  • Smart Intent Recognition-UWB technology helps track your movement trajectory, speed, and direction. The door unlocks only when you approach the lock in a stable, intentional path. Simply passing by or lingering near the door won’t trigger an unlock.
  • One-Way Unlock Protection – No Accidental Unlocking from Indoors. Worried that your child might accidentally unlock the door while playing with a phone in the living room? No worries. The smart lock detects when you’re inside and prevents unintended unlocking. Its precise positioning system ensures security for you and your family.
  • One-Tap Sharing for a Seamless "Hands-Free Unlock" Experience – Enjoy Cutting-Edge Tech as a Family-Easily share door lock access via Apple Home family group. Your family and friends don’t need to register an account or pair any devices—once they accept the invitation, their UWB unlocking capability is automatically synced.
  • Unlock Your Door Like Unlocking Your Phone-Equipped with a 160×160 resolution fingerprint module, featuring a sensor area 75% larger than popular solutions on the market. This ensures higher sensitivity, eliminating unresponsive issues and delivering a stable and reliable unlocking experience.
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Includes:
  • Smart Lock U400 × 1
  • Hub M100 × 1
  • Rechargeable Li-ion Battery × 2
  • User Manual × 1
  • Installation Diagram × 1
  • Key × 2
  • Accessories Kit × 1
  • Bolt & Screw Kit × 1
  • Mounting Plate × 1
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Specifications:
  • U400 Smart Lock 3"L x 4.2"W x 7"H, 1.93lb
  • Hub M100 1.2"L x 4.3"W x 0.3"H, 0.05lb
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Warranty:
​1 Year Warranty
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Country of Origin:
China
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Customer Service:
support@aqara.com

BrandAqara
Compatible withApple iOS
FeaturesKeyless
FeaturesSmart
FeaturesWaterproof
Lock TypeElectronic
ModelDL-D03D
Online OnlyOnline Only
Smart Lock TechnologyWi-Fi
Smart Lock TechnologyKeypad
Weight0.05 lb

Manufacturer's Warranty Information

Warranty

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