Can this be used on a steel door?

Steel door shouldn't be a problem, the app is Bluetooth.

Can this lock be out on a bar door

I don’t see why not. You will want hub and internet to unlock remotely, via internet.

Does this lock have built-in wifi? I want to buy a lock with fingerprint that can be controlled without hub, any recommendation?

Hello, This lock uses bluetooth to communicate. Thank you for your question.

Is it possible to disable the lockout after too many failed attempts?

Hello Valued Customer, If there are too many failed attempts, the lock will enter a security mode. You can use your phone to unlock it via our app and it will accept fingerprints, fobs, and codes again. Thank you for your question. Best, Sifely Team cs@sifely.com

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Bluetooth Fingerprint Smart Lock with Handle & Keypad – Fits Most US Doors, DIY Install, Keyless Entry: Code, FOB, Auto-Lock. Ideal for Home, Airbnb, Rental, Kids, Seniors. Alexa & Google Compatible

Bluetooth Fingerprint Smart Lock with Handle & Keypad – Fits Most US Doors, DIY Install, Keyless Entry: Code, FOB, Auto-Lock. Ideal for Home, Airbnb, Rental, Kids, Seniors. Alexa & Google Compatible

Product ID: 223697908

Details

Brand
samtechT
Item dimensions L x W x H
7 x 3 x 1.12
Lock Type
Biometric
Material
Aluminum Zinc

📱App + Alexa/Google control

🔒6 unlock methods

🛠️DIY install, no drilling

1180 kr

Duties & taxes included

In stock

Sold byAmazon DenmarkDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔐 Elevate your door game—security meets smart convenience!

EFFORTLESS DIY UPGRADE - Fits most US doors with a quick screwdriver install—no drilling, no hassle.
SEAMLESS SMART HOME SYNC - Manage remotely and control hands-free with Alexa & Google compatibility.
ULTIMATE KEYLESS FREEDOM - Unlock via fingerprint, keypad, FOB, app, code, or key—no more fumbling for keys.
SMART SECURITY AUTOMATION - Auto-locks instantly for peace of mind every time you close the door.
GUEST READY ACCESS CONTROL - Create permanent, one-time, or time-limited codes—perfect for Airbnb, rentals, and family.

This Bluetooth Fingerprint Smart Lock combines six versatile unlocking methods with easy DIY installation for most US doors. Featuring auto-lock, app control, and Alexa/Google compatibility, it’s designed for modern homes, rentals, and multi-user access, delivering robust security and effortless management in one sleek package.

Specifications

ASIN	B08D29XQS7
Additional Features	Auto-Lock, One-Touch Lock, Touchscreen, Weather Resistant, Fingerprint, Fob Unlock, Passcode Unlock, Anti-Peeping Password, Back-Lit KeypadAuto-Lock, One-Touch Lock, Touchscreen, Weather Resistant, Fingerprint, Fob Unlock, Passcode Unlock, Anti-Peeping Password, Back-Lit Keypad
Best Sellers Rank	#13,315 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #83 in Deadbolts
Brand Name	samtechT
Color	Silver
Connectivity Protocol	Bluetooth, Wi-Fi
Control Method	App, Remote, Touch, Voice
Controller Type	App, Keypad, Fingerprint, FOB, Code, Voice Control via Alexa & Google, Google Assistant, Amazon Alexa, iOS, iPadOS, Android
Customer Reviews	4.4 4.4 out of 5 stars (4,315)
Finish Types	Satin Nickel
Included Components	Mounting Plate, Rubber Gasket, Face Plate, Back Plate, Bolt Assembly
Item Dimensions	7 x 3 x 1.12 inches
Item Weight	16 ounces
Lock Type	Biometric, Keypad
Manufacturer	Sifely
Manufacturer Part Number	samtechT-200 Silver
Manufacturer Warranty Description	One Year Product Warranty
Material Type	Aluminum, Zinc
Model Name	samtechT S
Model Number	samtechT S
Number of Items	1
Number of Packs	1
Number of Pieces	16
Recommended Uses For Product	Front door, Home, Apartment, Airbnb, Rental property, Kids room, Seniors’ home, Office entry, Garage door, Vacation home, Basement door
Shape	Oval
Style Name	Deadbolt, Door Handle, Door Knob
UPC	767501154426
Unit Count	1 Count

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1180 kr

Duties & taxes included

In stock

Sold byAmazon DenmarkDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Denmark.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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