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Yamiry Keypad Smart Door Knob Lock Keyless Entry Digital Lock with Handle vs Evanshow Fingerprint Door Lock Biometric Door Knob with Keypad Keyless Entry

Buy the Evanshow if you want the most unlock options and the lowest price: $31.99 at Amazon as of November 4, 2026, versus $49.99 at Amazon for the Yamiry. The Evanshow adds a fingerprint reader, NFC cards and a Tuya app, and its 0.5-second fingerprint unlock is the fastest way in. The Yamiry is the simpler keypad-only lock with a matte black aluminum finish and an IP55 rating, but it costs $18 more and gives you fewer ways to get in.

Today the Evanshow Fingerprint Door Lock Biometric Door Knob with Keypad Keyless Entry costs $18.00 less at its best price.

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Yamiry
Yamiry Keypad Smart Door Knob Lock Keyless Entry Digital Lock with Handle

Yamiry Keypad Smart Door Knob Lock Keyless Entry Digital Lock with Handle

$49.99at AmazonObserved at 12:44 PM
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Choose the Yamiry if you want a plain keypad-and-key lock in matte black aluminum and don't need a fingerprint reader or app.

Pros
  • Aluminum body in matte black
  • IP55 water penetration rating
  • Anti-peeping code entry
  • DIY install with a screwdriver
  • Two physical backup keys included
Cons
  • Costs $18 more than the Evanshow
  • No fingerprint reader
  • Bluetooth only, no app control listed
  • Door thickness fit not stated
Evanshow
Evanshow Fingerprint Door Lock Biometric Door Knob with Keypad Keyless Entry

Evanshow Fingerprint Door Lock Biometric Door Knob with Keypad Keyless Entry

$31.99at AmazonObserved at 12:44 PM
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Choose the Evanshow if you want fingerprint, code, card, key and app entry for $31.99, the lower of the two prices.

Pros
  • Lowest price of the two at $31.99
  • Five ways to unlock, including fingerprint and NFC card
  • 0.5-second fingerprint unlock
  • Tuya app control
  • Fits doors 1.18 in to 1.97 in thick and works on either hand
Cons
  • No stated weather or water rating
  • Body material and finish not stated
  • App setup adds a step for guests

What separates them

Yamiry Keypad Smart Door Knob Lock Keyless Entry Digital Lock with HandleEvanshow Fingerprint Door Lock Biometric Door Knob with Keypad Keyless Entry
Price$49.99 at Amazon as of November 4, 2026$31.99 at Amazon as of November 4, 2026
Unlock methodsKeypad code and two physical keysFingerprint, keypad code, NFC card, mechanical key and Tuya app
Fingerprint readerNoneYes, 0.5-second unlocks
App and remote controlBluetooth onlyTuya app over Bluetooth
Weather ratingIP55 water penetration ratingNot stated
Materials and finishAluminum, matte blackNot stated
Door thickness fitNot stated1.18 in to 1.97 in
HandednessNot statedAmbidextrous

Price history

  • Yamiry Keypad Smart Door Knob Lock Keyless Entry Digital Lock with Handle: lowest $49.99 on Nov 4 at Amazon.
  • Evanshow Fingerprint Door Lock Biometric Door Knob with Keypad Keyless Entry: lowest $31.99 on Nov 4 at Amazon.

Prices at every store

Yamiry Keypad Smart Door Knob Lock Keyless Entry Digital Lock with Handle

  • eBayPre-owned

    In stockSold by great_stuff_4less

    $41.39Free shippingObserved at 12:44 PM
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  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $49.99Free shippingObserved at 12:44 PM
    Visit store

Also available at

  • Newegg.comCheck price at Newegg.com
All 2 stores and price history →

Evanshow Fingerprint Door Lock Biometric Door Knob with Keypad Keyless Entry

  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $31.99Observed at 12:44 PM
    Visit store
Prices and history →

Specs compared

SpecYamiry Keypad Smart Door Knob Lock Keyless Entry Digital Lock with HandleEvanshow Fingerprint Door Lock Biometric Door Knob with Keypad Keyless Entry
Height5.62 inches7.1 cm
Width2.7 inches20.3 cm
TypeDoor Lock—
Depth3 inches—
Operation TypeKeyless Entry—
ColorMatte black—
Compatible WithFront Door—
DurabilityWeather resistant (IP54)—
MaterialAluminum—
Design FinishMatt, Matte black—
Design StyleModern—
Installation MethodDIY Installation—
Show all 27 specsShow fewer specs
SpecYamiry Keypad Smart Door Knob Lock Keyless Entry Digital Lock with HandleEvanshow Fingerprint Door Lock Biometric Door Knob with Keypad Keyless Entry
Hardware TypeLock, Keypad—
Included HardwareTwo duplicable physical keys—
Water Penetration RatingIP55—
Performance Security RatingEnhanced security (Features Anti-Peeping code)—
Typical UsersGuests, Family members—
Smart ConnectivityYes—
Wireless TechnologyBluetooth—
Assembly Tools RequiredScrewdriver—
Unlock methods

Questions and answers

Which is better for a front door that gets rain?
The Yamiry, on paper. It carries an IP55 water penetration rating and an aluminum body. The Evanshow lists no weather rating, so it is the riskier pick for an exposed door.
Is the Evanshow worth it over the Yamiry?
Yes for most shoppers. It costs $18 less at $31.99 versus $49.99 and adds fingerprint, NFC card and app entry. Pick the Yamiry only if the weather rating matters more than the extra unlock methods.
Which has more ways to unlock?
The Evanshow. It offers fingerprint, keypad code, NFC card, mechanical key and the Tuya app. The Yamiry gives you a keypad code and two physical keys.
Will either fit my door?
The Evanshow fits doors 1.18 in to 1.97 in thick and is ambidextrous. The Yamiry does not state a door thickness range, so measure and check before buying.
Which is easier for guests to use?
The Evanshow, because you can hand out a code, an NFC card or app access without a key. The Yamiry relies on a shared code or one of its two physical keys.
Do both need a phone to work?
No. Both work without a phone: the Yamiry by keypad or key, the Evanshow by fingerprint, keypad, card or key. The Evanshow's Tuya app is optional for remote control.

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—
fingerprint, keypad passcode, nfc card, mechani…
Fingerprint unlock time—0.5-second unlocks
Door thickness fit—1.18"-1.97"
Length—15.2 cm
Weight—0.54 kg
Model—190BT
Hand orientation—Ambidextrous