Smart Locks
Best Digital Keyless Door Lock (2026): Top 5 by the Specs
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For a digital keyless door lock, the Yamiry leads as Best Overall: it pairs fingerprint recognition with a keypad, app control, key fobs, and mechanical keys, plus auto-lock. The Zylenor follows with WiFi app control and a 10-month battery life. The Nyboer adds fingerprint entry with a 2-year warranty.
Starting out? See the main guide: Best Smart Lock
Top picks at a glance
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Best OverallYamiry Smart Door Handle Lock with Keypad9.8 View on Amazon -
Runner-UpZylenor Keyless Entry Door Lock9.5 View on Amazon -
9.5 View on Amazon -
9.5 View on Amazon -
9.2 View on Amazon
Compare the specs
Ranked on fingerprint reader, keypad, auto-lock, phone app control, works with alexa / google from each listing, plus how many buyers have rated it. A dash (—) means we could not confirm that figure from the listing.
| Pick | Fingerprint reader | Keypad | Auto-lock | Phone app control | Works with Alexa / Google | Weight | Warranty |
|---|---|---|---|---|---|---|---|
| 1. Yamiry Smart Door Handle Lock with Keypad | Yes | Yes | Yes | Yes | Yes | — | — |
| 2. Zylenor Keyless Entry Door Lock | — | Yes | Yes | Yes | Yes | — | — |
| 3. MiLocks TKK-02SN Digital Door Knob with Keypad | — | Yes | Yes | — | — | 1 lb | 1-year |
| 4. Nyboer Keypad Smart Door Lock with Handle | Yes | Yes | Yes | Yes | Yes | — | 2-year |
| 5. MOUSETRO Smart Lock 4-in-1 Keyless Entry Door Lock | — | Yes | Yes | Yes | — | — | 1-year |
Yamiry Smart Door Handle Lock with Keypad
It pairs fingerprint recognition with a keypad, app control, key fobs, mechanical keys, and auto-lock in a deadbolt.
- Fingerprint reader
- Keypad
- Auto-lock
- Phone app control
- Works with Alexa / Google
Good for
- Buyers who want fingerprint and keypad entry
- Buyers who want remote passcodes from an app
Skip it if
- You want a lock without fingerprint entry
- You want a lock without app control
It unlocks by fingerprint, passcode, app, key fob, or mechanical key, and Alexa voice unlock needs a separately sold WiFi gateway. It installs in 10 minutes with a screwdriver and no additional drilling, and the reversible handle fits left- and right-handed doors. The box holds 2 key fobs and 2 mechanical keys, and the app generates one-time passcodes and keeps unlock records.
Zylenor Keyless Entry Door Lock
It pairs a digital keypad with built-in WiFi app control, auto-lock, and a battery life of up to 10 months.
- Keypad
- Auto-lock
- Phone app control
- Works with Alexa / Google
Good for
- Buyers who want built-in WiFi app control
- Buyers who want auto-lock after closing the door
Skip it if
- You want a battery life above 10 months
- You want AA batteries included in the box
It unlocks by password, WiFi, app, voice, or mechanical key, and the auto-lock locks the door after you close it. An anti-hijacking ID triggers an alarm and sends a notification to the user. It runs on 8 AA batteries for up to 10 months, with a USB-C port for emergency charging, and the zinc alloy body carries an IPX4 rating.
MiLocks TKK-02SN Digital Door Knob with Keypad
It pairs a physical keypad with up to 6 codes, auto-lock, and a glow-in-the-dark keypad for interior doors.
- Keypad
- Auto-lock
- 1-year warranty stated
Good for
- Buyers who want a keypad knob for interior doors
- Buyers who want codes without an app
Skip it if
- You want app control for the lock
- You want more than 6 codes
It stores up to 6 individual codes, and the physical keypad buttons glow in the dark for low-light entry. The adjustable latch covers 2-3/8 inch and 2-3/4 inch backsets, and it fits doors 1-1/4 inch to 1-7/8 inch thick. The optional auto-lock engages seconds after entry with tones for locking, unlocking, and low battery, and it weighs 1 lb with a 1-year warranty.
Nyboer Keypad Smart Door Lock with Handle
It pairs fingerprint entry with a keypad, app control, key fob unlocking, and a 2-year warranty.
- Fingerprint reader
- Keypad
- Auto-lock
- Phone app control
- Works with Alexa / Google
- 2-year warranty stated
Good for
- Buyers who want fingerprint and keypad entry
- Buyers who want a 12-month battery life
Skip it if
- You want a warranty longer than 2 years
- You want a lock without fingerprint entry
It unlocks by fingerprint, password, key, app, or key fob, and the aluminum alloy body carries an IP65 rating. Installation takes 5 minutes and fits U.S. doors, and 4 AA batteries give up to 12 months of use. Remote app control needs the separately sold gateway, and it works with Alexa and Google Assistant voice control.
MOUSETRO Smart Lock 4-in-1 Keyless Entry Door Lock
It pairs a 6-digit keypad with app control, up to 250 codes, and auto-lock from 1 to 180 seconds.
- Keypad
- Auto-lock
- Phone app control
- 1-year warranty stated
Good for
- Buyers who want up to 250 access codes
- Buyers who want one-time codes for guests
Skip it if
- You want more than 250 access codes
- You want a lock without a keypad
It unlocks by passcode, app, IC key fob, or mechanical key, and the 6-digit code keypad supports one-time and permanent codes. Auto-lock runs from 1 to 180 seconds with one-touch locking, privacy mode, and passage mode. It installs in 10 minutes with a screwdriver for doors 1.38 inch to 1.97 inch thick, and 4 AA batteries give 8000 openings.
How to choose
Unlock methods and codes
Unlock methods set how you open the door. The MiLocks stores up to 6 codes with no app, while the MOUSETRO stores up to 250 codes and generates one-time and permanent codes. The Yamiry app generates one-time passcodes and keeps unlock records.
Auto-lock and power
Auto-lock sets whether the door locks behind you. The Yamiry, Zylenor, MiLocks, Nyboer, and MOUSETRO all offer auto-lock, and the MOUSETRO sets auto-lock from 1 to 180 seconds. The Zylenor runs on 8 AA batteries for up to 10 months with a USB-C port for emergency charging, and the Nyboer runs on 4 AA batteries for up to 12 months. The MiLocks runs on 4 AA batteries, and the MOUSETRO gives 8000 openings on 4 AA batteries.
Fit, install, and build
Fit starts with the door and the install time. The Yamiry installs in 10 minutes with a screwdriver and no additional drilling, and the MOUSETRO installs in 10 minutes with a screwdriver for doors 1.38 inch to 1.97 inch thick. The Nyboer installs in 5 minutes and fits U.S. doors, and the MiLocks fits doors 1-1/4 inch to 1-7/8 inch thick with an adjustable latch.
FAQ
Which locks unlock by fingerprint?
The Yamiry and Nyboer unlock by fingerprint, and both also offer keypad, app, key fob, and mechanical key entry.
Which locks work with Alexa or Google?
The Yamiry, Zylenor, and Nyboer work with Alexa and Google voice control, and the Yamiry needs a separately sold WiFi gateway for Alexa voice unlock.
How many codes do these locks store?
The MiLocks stores up to 6 codes, and the MOUSETRO stores up to 250 codes with one-time and permanent codes.
Which locks have a keypad and auto-lock?
All five locks have a keypad and auto-lock, and the MOUSETRO sets auto-lock from 1 to 180 seconds.
