Sifely Fingerprint Smart Door Lock with Handle & Keypad – No More Lost Keys

Product Overview

The Sifely Fingerprint Smart Door Lock with Handle & Keypad – No More Lost Keys brings advanced keyless entry and dependable deadbolt security to your front door or office entry. Designed by Sifely, this smart door lock features a refined Red finish with iconic door knob trim design that elevates your entryway aesthetics while delivering high-level physical protection. Built from premium Zinc, the heavy-duty housing is crafted to withstand daily residential use, environmental weather exposure, and unauthorized entry attempts.

Eliminate the hassle of lost keys, locked-out family members, and hidden spare keys. The Sifely lock supports versatile access methods—including rapid biometric fingerprint scanning, illuminated PIN code entry, mobile app access, and physical emergency key overrides. Whether you are letting in family members, creating temporary guest passcodes for Airbnb visitors, or monitoring access logs, the Sifely S offers total control and keyless convenience right at your fingertips.

Key Features & Access Modes

• Multiple Unlocking Options: Access your door quickly using high-precision 3D fingerprint recognition, customizable PIN codes, smartphone app controls, or traditional backup keys.
• Integrated Bluetooth, Wi-Fi Connectivity: Connects directly to your home network without requiring external bridge hardware or additional hub setup.
• Automatic Locking & Security: Equipped with customizable flex-lock modes, allowing auto-locking timers or standard keyless passage mode.
• Custom PIN Code Management: Program distinct user codes for family members and generate scheduled or temporary guest passcodes ideal for rental hosts, contractors, and visitors.
• Weatherproof & Heavy-Duty Build: Constructed from durable Zinc with a protective Red finish engineered to resist corrosion, scratches, and rain.
• Emergency Power & Physical Key Overrides: Features physical keyways and emergency external battery jump points so you are never stranded during low-battery conditions.
• Manufacturer Warranty Coverage: One Year Product Warranty

Smart Home Integration & Connectivity

Featuring advanced Bluetooth, Wi-Fi connectivity, the Sifely Fingerprint Smart Door Lock with Handle & Keypad – No More Lost Keys seamlessly integrates into your existing smart home network. Through your preferred app and Remote Control, you can monitor real-time lock status, lock or unlock remotely, and receive instant activity notifications whenever your door is accessed.

Integrate entry triggers with connected home automation routines. Program your entrance to automatically disarm home security, adjust thermostat temperatures, and turn on hallway lights the moment your master PIN code or fingerprint unlocks the door.

Installation, Fit & Hardware Prep

Designed for simple DIY installation, the Sifely smart door lock installs easily on standard exterior and interior residential doors using a basic screwdriver—no custom drilling or professional wiring required.

Fits standard door cutouts with universal backset options (2-3/8" or 2-3/4") and standard door thickness ranges (1-3/8" to 1-3/4"). Included in the box: Mounting Plate, Rubber Gasket, Face Plate, Back Plate, Bolt Assembly, 2X Keys, 2X Key Cards, with exterior dimensions measuring 7 x 3 x 1.12 inches.

Ideal For & Purchasing Verdict

The Sifely Fingerprint Smart Door Lock with Handle & Keypad – No More Lost Keys is an ideal security upgrade for homeowners, property managers, Airbnb hosts, and apartment renters looking to combine modern keyless entry with stylish architectural hardware. With a customer review score of 4.3 out of 5 stars, it is widely recognized for its build quality and daily reliability.

Backed by Sifely's trusted manufacturing standard and durable Zinc construction, the Sifely S offers superior protection, smart convenience, and excellent long-term value for your entryways.