Sifely Sifely S Smart Door Lock with Handle and Keypad: Advanced biometric sensor recognizes your fingerprint in 0.3 seconds for secure and convenient access
This smart lock is for the homeowner who juggles family life and wants a secure, hands-free entry. It's perfect for letting the kids in after school without fumbling for keys or managing guest access for your Airbnb rental.
While many focus on home security, this lock offers peace of mind for a busy parent. The fingerprint sensor reads your print in 0.3 seconds, so you can unlock the door while holding groceries, and the auto-lock feature ensures it's secure if you forget. You can hear the deadbolt click into place from inside, a reassuring sound that everything is locked tight.
Use the app to create temporary codes for guests, view who entered and when, and get low-battery alerts before it becomes an issue. It works with Alexa and Google Assistant for voice commands, adding convenience to your daily routine. Installation is straightforward for a DIY project, fitting most standard doors without professional help.
Features
- Unlock and manage your door using Bluetooth connection directly from your phone
- Heavy-duty deadbolt knob design provides reliable physical protection for front doors and apartments
- Create codes, view access logs, and manage users with the app
- Works with Amazon Alexa and Google Assistant for hands-free voice control
- Unlock with fingerprint, passcode, app, FOB, or mechanical key
- Advanced biometric sensor recognizes your fingerprint in 0.3 seconds for secure and convenient access
General specs
- Brand: Sifely
- Model: Sifely S
- Seller: Amazon
- ID: B098KMW17J
- Finish: Matte
- Material: Zinc Alloy
- Lock Type: Deadbolt
- Dimensions: 3, 7, 1.2
- Item Weight: 3.6
- Connectivity: Bluetooth
- Power Source: Battery Powered
- Access Methods: Fingerprint, Keypad, App, Key
- OS Compatibility: Android, iOS
- Battery Cell Type: Lithium Ion
- Batteries Included: Yes
- Batteries Required: Yes
- Smart Home Compatibility: Amazon Alexa, Google Assistant
- First listed by seller: 2/2/26
If you are interested in more details, you can find full information on the seller's page.
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| Brand | Sifely | MOUSETRO | Chose One | Sifely | Veise | OLUMAT |
| Model | Sifely S | ZN-S01 | S Model WiFi | VE027-K | B28 | |
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| Price | $67.98 | $30.14 | $368.34 | $89.99 | $89.99 | $58.99 |
| Seller | Amazon | Amazon | Joom | Amazon | Amazon | Amazon |
| Update | Feb 4, 2026 | Feb 7, 2026 | Jan 15, 2026 | Feb 7, 2026 | Feb 7, 2026 | Jan 16, 2026 |
| Finish | Matte | Matte | Brushed | Matte | ||
| Material | Zinc Alloy | Zinc Alloy | Metal | Zinc Alloy | ABS, Aluminum, Zinc Alloy | Metal |
| Weight | 839 | <num1>, <num2> | <num1>, <num2> | |||
| Application | Door | Commercial, Residential | Door | Door | ||
| Door Configuration | Single Door | Single Door | Single Door | |||