Do you have to by the WiFi gateway to use this lock?

Absolutely not. WIFI gateway is designed for advanced functions,like remote control and real-time log.

Will this fit in an average door

It fir my door fine and Easy to install I’m 64 and I did it by myself. Love it

does this work with alexa or google home devices?

You will need to buy a sifely gateway to use Alexa

Is the fob included in the purchase, if so, how many?

Dear Customer, Each package comes with one fob included. Fobs can be purchased here: https://www.amazon.com/dp/B07Z4Q92S8. Thanks, Sifely Team, Email: cs@sifely.com Website: https://www.sifely.com

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Fingerprint Smart Door Lock with Handle & Keypad – Bluetooth Keyless Entry for Front Door, Home, Kids, Guests, Airbnb & Rental, App + Code Access, Compatible with Alexa & Google, Easy DIY Install

Fingerprint Smart Door Lock with Handle & Keypad – Bluetooth Keyless Entry for Front Door, Home, Kids, Guests, Airbnb & Rental, App + Code Access, Compatible with Alexa & Google, Easy DIY Install

Product ID: 391027626

Details

Brand
Sifely
Item dimensions L x W x H
1.2 x 3 x 7
Lock Type
Biometric
Recommended Uses For Product
outdoor
Special Feature
Fingerprint

📱Bluetooth phone control

🔒0.3s fingerprint unlock

🛠️DIY easy install

NT$6843

Duties & taxes included

In stock

Sold byAmazon TaiwanDelivered 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 Taiwan.

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Description

🔐 Unlock the future of home security with a touch—because your door deserves smart style.

ROBUST DEADBOLT SECURITY - Heavy-duty deadbolt knob ensures your home stays fortress-strong without sacrificing style.
SEAMLESS BLUETOOTH CONTROL - Manage your lock remotely via Bluetooth—perfect for busy professionals and Airbnb hosts craving effortless security.
SMART APP VOICE INTEGRATION - Create access codes, monitor entry logs, and control your lock hands-free with Alexa or Google Assistant compatibility.
VERSATILE MULTI ACCESS OPTIONS - Fingerprint, passcode, app, FOB, or mechanical key—choose your unlock method and never worry about being locked out.
LIGHTNING FAST BIOMETRIC ACCESS - Unlock your door in just 0.3 seconds with cutting-edge fingerprint recognition—because every second counts.

The Sifely S3 Fingerprint Smart Door Lock combines ultra-fast biometric unlocking with Bluetooth connectivity and multi-method access, delivering robust deadbolt security and seamless smart home integration. Designed for easy DIY installation, it’s ideal for modern homes, rentals, and offices seeking next-level convenience and control.

Specifications

ASIN	B09LCQ6ZFX
Additional Features	Fingerprint,Smart Lock,Wifi
Best Sellers Rank	#17,987 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #94 in Deadbolts
Brand Name	Sifely
Color	Gold
Connectivity Protocol	Wi-Fi
Control Method	Remote
Controller Type	Smart Home Platform Controller
Customer Reviews	4.4 4.4 out of 5 stars (2,970)
Included Components	[Wireless Key Fob, 4 AA batteries]
Item Dimensions	1.2 x 3 x 7 inches
Item Weight	1.7 kg
Lock Type	Biometric
Manufacturer	Sifely
Manufacturer Part Number	Sifely S3 - Gold
Model Number	Sifely S3 - Gold
Number of Pieces	3
Recommended Uses For Product	outdoor
Shape	Rectangular
Style Name	Modern
UPC	767501154556
Unit Count	1 Count

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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NT$6843

Duties & taxes included

In stock

Sold byAmazon TaiwanDelivered 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 Taiwan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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Great price for an authentic product. Fast international shipping too!

3 weeks ago

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