Sifely S Smart Lock with Handle, Fingerprint, Keypad and Bluetooth

For a busy household, rental, or guest room, the Sifely S offers several ways to manage everyday door access. Use a fingerprint, keypad code, Bluetooth app, compatible RFID key fob, or backup mechanical key. Auto Lock can relock the door after entry, while temporary codes make it easier to provide guest access without sharing a permanent code.

Technical overview

• Type: Electronic smart lock with handle and deadbolt
• Access methods: Fingerprint, keypad passcode, Bluetooth app, compatible RFID key fob, mechanical key
• Material: Zinc
• Finish: Satin nickel
• Dimensions: 7 x 3 x 1.12 inches
• Connectivity: Bluetooth, remote access and voice features require a compatible Wi-Fi Gateway, sold separately

The keypad supports permanent, timed, one-time, and recurring codes, along with anti-peeping PIN entry. Fingerprints can be registered for authorized users, and the app can manage users and eKeys and sync entry records within Bluetooth range. Passage and Privacy modes offer additional ways to adapt access to household routines. The lock is weather resistant, and the handle is reversible for different door orientations.

Unlike a conventional key-only lock, this model lets residents choose a suitable entry method for the situation: a fingerprint when hands are free, a code for a guest, or a key as a backup. For remote control over the internet and supported Alexa or Google Assistant features, pair it with the compatible Sifely Wi-Fi Gateway. The standard lock uses local Bluetooth and does not have built-in Wi-Fi.

Everyday use

At home, family members can use registered fingerprints or individual passcodes instead of relying on a shared key. For a cleaner, visitor, or rental guest, a timed or one-time code provides a way to grant access for a defined visit. Access records in the app can help users keep track of entry activity, while Auto Lock supports a routine in which the door relocks after someone leaves. Passage Mode is available when people are coming and going frequently, Privacy Mode can restrict code access when needed.

The keypad is backlit, which makes it easier to see when entering a code in dim conditions. A practical setup is to assign recurring codes to regular visitors and use temporary codes for short stays, keeping household access organized without distributing extra keys. Buyer feedback often praises the straightforward installation, appearance, and variety of access options. Experiences with reliability and fingerprint recognition are mixed, however, and some buyers report durability concerns, so feedback on long-term performance is not uniform.

What you get

The package includes the lock’s mounting plate, rubber gasket, face plate, back plate, and bolt assembly, along with two mechanical keys and two key cards. These components support the lock’s main installation and access options, the keys provide a physical backup, while the cards offer another way to unlock the door.

Is it worth it?

The Sifely S is a useful fit for households and rental-property owners who want more flexible entry than a standard keyed deadbolt provides. Its combination of fingerprint access, customizable codes, Bluetooth app management, RFID cards, and backup keys serves both everyday family use and planned guest access. Choose it when managing several entry methods from one lock is more useful than keeping access limited to physical keys, add the compatible gateway if remote internet control or supported voice features are part of your setup.