Aqara U400 vs U100 vs eufy E330: controller, hub or Wi-Fi
Compare three fingerprint deadbolts by what each needs beyond the box: a Thread-enabled Matter controller, an Aqara Zigbee hub, or only a Wi-Fi network.
The decision in brief
How the options differ
All three exact US packages document fingerprint, keypad and key access. They separate on connection path and on power: the U400 is Matter over Thread with a rechargeable pack, the U100 is a Zigbee lock on four AA batteries that needs a hub for remote use, and the E330 is a Wi-Fi lock with a built-in camera and a 10,000 mAh rechargeable battery that the manufacturer says does not support Matter or Apple HomeKit.
By CompareFoundry · Published · Editorial review · Manufacturer documentation, not hands-on testing.
The buying guide
Package and specification details
Count what must be bought separately
The U400 DL-D06E box has no hub; Matter ecosystem use requires a Thread-enabled Matter controller, while UWB hands-free unlocking requires a Thread-enabled Apple home hub. The U100 Gray package has no hub either, and remote unlock, automations and Matter depend on an Aqara Zigbee hub. The E330 connects directly over Wi-Fi; HomeBase 3 is optional storage.
The U400 uses a 7.3 V rechargeable Li-ion pack charged by USB-C, and the E330 a built-in 10,000 mAh rechargeable battery whose outer port is for emergency power only. The U100 uses four replaceable AA cells with a USB-C emergency port. Stated months of battery life are manufacturer estimates.
The U100 states 35 to 55 mm door thickness and a 60 or 70 mm backset; the E330 states 35 to 55 mm, 60 or 70 mm backset and a 38 or 54 mm cross bore. The U400 manual shows the 38 or 54 mm bore and 60 or 70 mm backset but no door thickness range, so ask Aqara before buying it for a thick or thin door.
The U400 and U100 both document Home Key tap-to-unlock, with Apple hub requirements for remote features. eufy states the E330 is not compatible with Apple HomeKit, so no Home Key is offered.
These manufacturer specifications do not establish measured performance, noise, long-term reliability or running cost. We have not independently tested these products. Check current prices, stock and operating-space instructions with the seller and manufacturer.
Silver is the same package in another colour. Bundles with a Hub M100, a second battery, doorbell or camera hubs are separate offers with different model codes.
A Thread-enabled Matter controller is required for ecosystem use and is not in this box. Price and stock are not recorded.
Sources · 2026-10-21Aqara: Smart Lock U400 US store listingChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Aqara: Smart Lock U400 user manualChecked 2026-10-21. Read the original source and its check date before relying on this value.
Smart Lock U100 Gray SDL-D01 (US)Gray; standard Smart Lock U100 without hub (SDL-D01), not the Silver U100 Kit
The US page offers Gray and Silver without naming the Kit; the Kit (DL-D01D) adds an Aqara E1 hub and two NFC cards. Confirm hub inclusion with the seller before relying on it.
A Zigbee hub is required for remote unlock, automations and Matter and is not in this package. Price and stock are not recorded.
Sources · 2026-10-21Aqara: Smart Lock U100 US store listingChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Aqara: Smart Lock U100 specificationsChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.
Video Smart Lock E330 T85311Y1 (US)T85311Y1; single lock, no HomeBase, no chime
The S330 is a different package that adds a chime and SD card storage. HomeBase 3 and storage drives are sold separately.
Price and stock are not recorded.
Sources · 2026-10-21eufy: Video Smart Lock E330 US store listingChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.eufy: eufy US smart lock collectionChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.
The link may open several packages. Check current price and availability with the seller. Opens in a new tab.
Lock type
Whether the product replaces the whole deadbolt or mounts over an existing interior thumbturn, with the bore preparation it documents.
A full replacement supplies its own bolt and keyway. A retrofit keeps the existing cylinder and key. Check the documented bore sizes against your door.
Smart Lock U400 Black DL-D06E (US)Full replacement for a single-cylinder deadbolt; the box includes its own deadbolt and strike plate kit for a 1-1/2 in (38 mm) or 2-1/8 in (54 mm) bore.The manual recommends enlarging a 38 mm bore to 54 mm on a solid door.Sources · 2026-10-21Aqara: Smart Lock U400 US store listingChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Aqara: Smart Lock U400 product overviewChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Aqara: Smart Lock U400 user manualChecked 2026-10-21. Read the original source and its check date before relying on this value.
Smart Lock U100 Gray SDL-D01 (US)Full replacement for a single-cylinder deadbolt on wooden doors.Sources · 2026-10-21Aqara: Smart Lock U100 product overviewChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Aqara: Smart Lock U100 specificationsChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.
Video Smart Lock E330 T85311Y1 (US)Deadbolt-prep lock for standard US and Canadian deadbolt spacings: 38 mm or 54 mm cross bore, 25 mm edge hole, wood or metal doors, handleset centre more than 150 mm away.The manufacturer does not use the words replacement or retrofit; the documented bore and backset dimensions are those of a deadbolt preparation.Source · 2026-10-21eufy: Video Smart Lock E330 US store listingChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.
Connection path
The radios and ecosystems the manufacturer documents, including any hub, bridge or controller that must be bought separately.
Published protocol support is a manufacturer statement, not a tested interoperability or security result. A required controller sold separately is not included.
Smart Lock U400 Black DL-D06E (US)Matter over Thread with Bluetooth, UWB and NFC; no Wi-Fi radio. A Thread-enabled Matter controller of the chosen ecosystem, sold separately, is required for Matter ecosystem use; app use within Bluetooth range needs no hub.Sources · 2026-10-21Aqara: Smart Lock U400 US store listingChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Aqara: Smart Lock U400 product overviewChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Aqara: Smart Lock U400 user manualChecked 2026-10-21. Read the original source and its check date before relying on this value.
Smart Lock U100 Gray SDL-D01 (US)Zigbee 3.0 and Bluetooth 5.0. An Aqara Zigbee 3.0 hub, sold separately with the standard lock, is required for automations, remote unlock and Matter exposure; Apple Home Key and Apple Home pairing are documented, with an Apple Home hub needed for remote HomeKit features.Sources · 2026-10-21Aqara: Smart Lock U100 product overviewChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Aqara: Smart Lock U100 specificationsChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.
Video Smart Lock E330 T85311Y1 (US)Built-in Wi-Fi (Direct Wi-Fi) to the eufy Security app, with Alexa and Google Assistant. An optional HomeBase 3, sold separately, adds local storage. The manufacturer states it is not compatible with Apple HomeKit, IFTTT or Matter.Sources · 2026-10-21eufy: Video Smart Lock E330 US store listingChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.eufy: eufy US smart lock collectionChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.
Wi-Fi built in
Whether the lock itself contains a Wi-Fi radio for remote access without a separate bridge.
Wi-Fi through a separately sold bridge or hub does not satisfy this field. Check the required network band in the note.
Smart Lock U400 Black DL-D06E (US)NoThe manufacturer lists the wireless protocols as Bluetooth, Thread, UWB and NFC.Sources · 2026-10-21Aqara: Smart Lock U400 US store listingChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Aqara: Smart Lock U400 product overviewChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Aqara: Smart Lock U400 user manualChecked 2026-10-21. Read the original source and its check date before relying on this value.
Smart Lock U100 Gray SDL-D01 (US)NoThe specification page lists Bluetooth 5.0 and Zigbee 3.0 only.Sources · 2026-10-21Aqara: Smart Lock U100 product overviewChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Aqara: Smart Lock U100 specificationsChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.
Video Smart Lock E330 T85311Y1 (US)YesThe required Wi-Fi band is not stated.Source · 2026-10-21eufy: Video Smart Lock E330 US store listingChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.
Matter documented
Whether the manufacturer documents Matter for this lock, directly or through a named bridge, as recorded in the note.
Matter exposure through a hub still needs that hub. A Matter listing does not establish that every ecosystem offers every lock feature.
Smart Lock U400 Black DL-D06E (US)YesMatter over Thread; a Thread-enabled Matter controller of the chosen ecosystem is required and is not included with DL-D06E.Sources · 2026-10-21Aqara: Smart Lock U400 US store listingChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Aqara: Smart Lock U400 product overviewChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Aqara: Smart Lock U400 user manualChecked 2026-10-21. Read the original source and its check date before relying on this value.
Smart Lock U100 Gray SDL-D01 (US)YesMatter only through a separately sold Matter-supported Aqara hub; the lock itself is a Zigbee device.Sources · 2026-10-21Aqara: Smart Lock U100 product overviewChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Aqara: Smart Lock U100 specificationsChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.
Video Smart Lock E330 T85311Y1 (US)NoThe manufacturer FAQ states the E330 is not compatible with Matter yet.Source · 2026-10-21eufy: Video Smart Lock E330 US store listingChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.
Thread radio documented
Whether the manufacturer lists Thread among the lock's own wireless protocols.
Thread is a radio, Matter is an application layer. Thread normally needs a border router that is sold separately.
Smart Lock U400 Black DL-D06E (US)YesSources · 2026-10-21Aqara: Smart Lock U400 US store listingChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Aqara: Smart Lock U400 product overviewChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Aqara: Smart Lock U400 user manualChecked 2026-10-21. Read the original source and its check date before relying on this value.
Smart Lock U100 Gray SDL-D01 (US)NoThe lock's listed radios are Zigbee 3.0 and Bluetooth 5.0; Thread is not among them.Sources · 2026-10-21Aqara: Smart Lock U100 product overviewChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Aqara: Smart Lock U100 specificationsChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.
Video Smart Lock E330 T85311Y1 (US)Not verified
We have not verified this value. It is not a confirmed no or zero. Check the original source or ask the manufacturer if it affects your choice.
Thread is not mentioned on the US page.Source · 2026-10-21eufy: Video Smart Lock E330 US store listingChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.
Keypad or touchscreen codes
Whether the exact lock documents code entry on a keypad or touchscreen.
Code capacity and scheduling vary and may depend on an app or hub. Keypad presence does not describe code management.
Smart Lock U400 Black DL-D06E (US)YesPermanent, offline and scheduled passwords with anti-peep entry.Sources · 2026-10-21Aqara: Smart Lock U400 US store listingChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Aqara: Smart Lock U400 product overviewChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Aqara: Smart Lock U400 user manualChecked 2026-10-21. Read the original source and its check date before relying on this value.
Smart Lock U100 Gray SDL-D01 (US)YesPermanent, periodic and one-time passwords.Sources · 2026-10-21Aqara: Smart Lock U100 product overviewChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Aqara: Smart Lock U100 specificationsChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.
Video Smart Lock E330 T85311Y1 (US)YesKeypad passcodes with a matte finish; the manufacturer lists fingerprint, app, voice assistant, keypad and keys as unlock methods.Source · 2026-10-21eufy: Video Smart Lock E330 US store listingChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.
Fingerprint reader
Whether the exact lock documents a fingerprint sensor.
Stated recognition rates and capacities are manufacturer claims. Family names can include versions with and without a reader.
Smart Lock U400 Black DL-D06E (US)YesUp to 50 fingerprints; the stated recognition rate is a manufacturer claim.Sources · 2026-10-21Aqara: Smart Lock U400 US store listingChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Aqara: Smart Lock U400 product overviewChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Aqara: Smart Lock U400 user manualChecked 2026-10-21. Read the original source and its check date before relying on this value.
Smart Lock U100 Gray SDL-D01 (US)YesStores up to 50 fingerprints.Sources · 2026-10-21Aqara: Smart Lock U100 product overviewChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Aqara: Smart Lock U100 specificationsChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.
Video Smart Lock E330 T85311Y1 (US)YesSource · 2026-10-21eufy: Video Smart Lock E330 US store listingChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.
Physical key included
Whether the selected version has a mechanical keyway with keys supplied.
Key-free versions of the same family are different SKUs. For a retrofit, the existing key continues to work with the existing cylinder.
Smart Lock U400 Black DL-D06E (US)YesTwo keys included; the manufacturer states the lock can be rekeyed.Sources · 2026-10-21Aqara: Smart Lock U400 US store listingChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Aqara: Smart Lock U400 product overviewChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Aqara: Smart Lock U400 user manualChecked 2026-10-21. Read the original source and its check date before relying on this value.
Smart Lock U100 Gray SDL-D01 (US)YesTwo keys in the standard package.Sources · 2026-10-21Aqara: Smart Lock U100 product overviewChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Aqara: Smart Lock U100 specificationsChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.
Video Smart Lock E330 T85311Y1 (US)YesTwo manual keys; the cylinder sits under a cover on the outer panel.Source · 2026-10-21eufy: Video Smart Lock E330 US store listingChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.
Apple Home Key documented
Whether the manufacturer documents tap-to-unlock with an iPhone or Apple Watch home key.
Home Key is separate from Apple Home control, Matter and UWB hands-free unlocking. Apple device and hub requirements are in the note.
Smart Lock U400 Black DL-D06E (US)YesHome Key in Apple Wallet, plus UWB hands-free unlocking with an iPhone or Apple Watch; both require a Thread-enabled Apple home hub sold separately.Sources · 2026-10-21Aqara: Smart Lock U400 US store listingChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Aqara: Smart Lock U400 product overviewChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Aqara: Smart Lock U400 user manualChecked 2026-10-21. Read the original source and its check date before relying on this value.
Smart Lock U100 Gray SDL-D01 (US)YesTap an iPhone or Apple Watch; the manufacturer states it works when the Apple device is out of power.Sources · 2026-10-21Aqara: Smart Lock U100 product overviewChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Aqara: Smart Lock U100 specificationsChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.
Video Smart Lock E330 T85311Y1 (US)NoThe manufacturer states no Apple HomeKit compatibility; no Home Key is offered.Source · 2026-10-21eufy: Video Smart Lock E330 US store listingChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.
Power source
How the lock is powered, including any emergency power port the manufacturer documents.
Battery-life figures are manufacturer estimates under stated usage assumptions, not measured results for your door.
Smart Lock U400 Black DL-D06E (US)Rechargeable Li-ion pack charged by USB-C on the inner panel or removed and charged separately; a USB-C 5 V port on the outer panel supplies emergency power only.The manufacturer estimates up to six months per charge; UWB is disabled automatically below 8% battery.Sources · 2026-10-21Aqara: Smart Lock U400 US store listingChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Aqara: Smart Lock U400 product overviewChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Aqara: Smart Lock U400 user manualChecked 2026-10-21. Read the original source and its check date before relying on this value.
Smart Lock U100 Gray SDL-D01 (US)Battery powered; four AA batteries with a USB-C 5 V emergency power port.The manufacturer estimates more than 8 months at 8 unlocks and auto-locks per day; this is not a measured result.Sources · 2026-10-21Aqara: Smart Lock U100 product overviewChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Aqara: Smart Lock U100 specificationsChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.
Video Smart Lock E330 T85311Y1 (US)Built-in 10,000 mAh rechargeable battery; the outer-panel port supplies emergency power only and cannot charge the battery.The manufacturer estimates 3 months of battery life; this is not a measured result.Source · 2026-10-21eufy: Video Smart Lock E330 US store listingChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.
Battery type and count
The documented replaceable cells or rechargeable pack.
Replaceable AA cells and a rechargeable pack require different routines. Capacity is listed only where the manufacturer publishes it.
Smart Lock U400 Black DL-D06E (US)Rechargeable Li-ion battery, 7.3 V, one pack included; capacity not published.Sources · 2026-10-21Aqara: Smart Lock U400 US store listingChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Aqara: Smart Lock U400 product overviewChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Aqara: Smart Lock U400 user manualChecked 2026-10-21. Read the original source and its check date before relying on this value.
Smart Lock U100 Gray SDL-D01 (US)4 x AA (included).Sources · 2026-10-21Aqara: Smart Lock U100 product overviewChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Aqara: Smart Lock U100 specificationsChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.
Video Smart Lock E330 T85311Y1 (US)Rechargeable 10,000 mAh pack; chemistry not stated.Source · 2026-10-21eufy: Video Smart Lock E330 US store listingChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.
Backset
The documented distance from the door edge to the centre of the bore that the latch or adapter accommodates.
Measure your own door. Adjustable latches cover two common US backsets; a retrofit uses the existing bolt and its backset.
Smart Lock U400 Black DL-D06E (US)2-3/8 in (60 mm) or 70 mm per the manual's installation diagram.Source · 2026-10-21Aqara: Smart Lock U400 user manualChecked 2026-10-21. Read the original source and its check date before relying on this value.
Smart Lock U100 Gray SDL-D01 (US)2-3/8 in or 2-3/4 in (60 or 70 mm).Sources · 2026-10-21Aqara: Smart Lock U100 product overviewChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Aqara: Smart Lock U100 specificationsChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.
Video Smart Lock E330 T85311Y1 (US)60 mm or 70 mm.Source · 2026-10-21eufy: Video Smart Lock E330 US store listingChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.
Door thickness range
The documented door thickness the standard package fits, with any separately sold thick-door kit noted.
Thickness limits are numbers, not fits most doors. A kit that extends the range is a separate purchase unless the package lists it.
Smart Lock U400 Black DL-D06E (US)Not verified
We have not verified this value. It is not a confirmed no or zero. Check the original source or ask the manufacturer if it affects your choice.
No door thickness range is stated on the US store page, the product page or the user manual.Sources · 2026-10-21Aqara: Smart Lock U400 US store listingChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Aqara: Smart Lock U400 product overviewChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Aqara: Smart Lock U400 user manualChecked 2026-10-21. Read the original source and its check date before relying on this value.
Smart Lock U100 Gray SDL-D01 (US)1-3/8 in to 2-11/64 in (35 to 55 mm), wooden door; 2 to 10 mm door gap.Sources · 2026-10-21Aqara: Smart Lock U100 product overviewChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Aqara: Smart Lock U100 specificationsChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.
Video Smart Lock E330 T85311Y1 (US)35 mm to 55 mm.Source · 2026-10-21eufy: Video Smart Lock E330 US store listingChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.
Manufacturer-stated BHMA grade
Any ANSI/BHMA grade or certification wording published by the manufacturer for this lock.
Recorded only as the manufacturer states it. A grade is not a test of your installation, strike or door frame.
Smart Lock U400 Black DL-D06E (US)Manufacturer states BHMA Certified; no grade is published.Sources · 2026-10-21Aqara: Smart Lock U400 US store listingChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Aqara: Smart Lock U400 product overviewChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.
Smart Lock U100 Gray SDL-D01 (US)Manufacturer states the lock complies with the same standard as BHMA Level 3 for structural security; no certified grade is published.Source · 2026-10-21Aqara: Smart Lock U100 product overviewChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.
Video Smart Lock E330 T85311Y1 (US)Manufacturer-reported: ANSI/BHMA Grade 3; also described as BHMA Certified.Source · 2026-10-21eufy: Video Smart Lock E330 US store listingChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.
Included hardware
Items the manufacturer or seller lists in the exact US package.
Hubs, bridges, chimes and thick-door kits are included only when listed for the selected package. Bundles are different offers.
Smart Lock U400 Black DL-D06E (US)Smart Lock U400, one rechargeable Li-ion battery, user manual, installation diagram, two keys, accessories kit, bolt and screw kit and mounting plate per the US page; the manual's list also names the deadbolt, strike plate kit and adapter ring. No hub.Sources · 2026-10-21Aqara: Smart Lock U400 US store listingChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Aqara: Smart Lock U400 user manualChecked 2026-10-21. Read the original source and its check date before relying on this value.
Smart Lock U100 Gray SDL-D01 (US)Lock, user manual, installation diagram, two keys, four AA batteries, knob removal tool, opposite-pull screw kit, bolt and strike plate screw kit and mounting plate screw kit. No hub and no NFC cards.Sources · 2026-10-21Aqara: Smart Lock U100 specificationsChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Aqara: Smart Lock U100 US store listingChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.
Video Smart Lock E330 T85311Y1 (US)Lock with camera and doorbell outer panel, built-in 10,000 mAh rechargeable battery and two manual keys are documented; the US page publishes no complete box list.Source · 2026-10-21eufy: Video Smart Lock E330 US store listingChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.
Questions to check before buying
Smart Lock U400 Black DL-D06E (US)
This is the shipping U400 (DL-D06E), not the CES 2026 announcement; door thickness is not published, so fit must be checked with Aqara support before purchase.
Matter, Thread, UWB and Home Key support are manufacturer statements that depend on a separately sold controller; they are not tested interoperability or security results.
Smart Lock U100 Gray SDL-D01 (US)
Remote control, automations and Matter depend on a separately sold Aqara hub; the standard Gray package has no hub, and the Silver US option is not labelled as the hub-bundled Kit.
Published protocol support and the BHMA wording are manufacturer statements, not tested interoperability, security or battery-life results.
Video Smart Lock E330 T85311Y1 (US)
The camera, doorbell and video storage are part of this lock; chime, SD card and HomeBase are not included. Video features are not assessed here.
Published Wi-Fi support and the stated grade are manufacturer statements, not tested interoperability, security or battery-life results.
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