Sifely Model O Deadbolt Keyless-Entry Fingerprint Deadbolt Smart Lock: Versatile for any home
Looking to beef up your home security without the hassle of fumbling for keys? Meet the Sifely Keyless-Entry Fingerprint Deadbolt Smart Lock. It's not just smart; it's practically a bouncer for your door, fitting snugly on any door you throw at it—perfect whether you're guarding your castle, a rental, or your startup's HQ. Say goodbye to lost keys and hello to breezy access via fingerprint, passcode, or fob. And yeah, you can play gatekeeper from your couch with the free app. (Because who doesn't love a bit of power?)
Here's the lowdown on what makes this lock a game-changer:
- It locks itself (auto-lock, because sometimes you forget) and lets you secure everything with a single touch. Peace of mind? Check.
- Got nosy neighbors? The anti-peep code's got your back. And when the battery's running low, it'll give you a heads-up—no surprises.
- Hosting a party or have a big family? No sweat. It can remember up to 100 fingerprints, codes, and fobs. That's a lot of friends (or at least a very secure book club).
- And for the tech-savvy, it plays nice with Amazon Alexa and Google Assistant. Because talking to your lock is the future.
Worried about installation? Don't be. It's so easy, even if you're the type who thinks a screwdriver is just for opening paint cans. The lock's built like a tank—aluminum and zinc—so it's ready to stand guard for the long haul.
- Easy installation with screwdriver
- Advanced security features
- Remote access management
- Smart home integration
- Versatile for any home
General specs
- Brand: Sifely
- Model: Model O Deadbolt
- Seller: Amazon
- special_feature: Touchscreen, Fingerprint, Fob Unlock, Passcode Unlock, Weather Resistant, Anti-Peeping Password, Back-Lit Keypad, Auto-Lock, One-Touch Lock
- lock_type: Biometric, Deadbolt, Combination Lock, Keypad
- material: Aluminum, Zinc
- recommended_uses_for_product: Front Door, Back Door, Side Door, Exterior Door, Interior Door, Home, House, Airbnb, Hotel, Motel, Apartment, Office, Rental, Property Management, Deadbolt
- controller_type: Hand Control, Google Assistant, iOS, iPadOS, Touch, Amazon Alexa, Android
- connectivity_protocol: Bluetooth, Wi-Fi
- batteries_required: Yes
If you are interested in more details, you can find full information on the seller's page.
Buy on Amazon
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$67.98
Last price update: 8/5/25
Available to order
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Delivery to 
United States
United States
Available
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Sifely Model O Deadbolt Versatile for any home
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Sifely Sifely knob Silver
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SohoTeco ST380 Built-in Wi-Fi & APP Control
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hornbill M3 Smart Deadbolt 9-in-1 Smart Keyless Entry Door Lock
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HEANTLE A3-SBF 7-in-1 Unlock Methods for Convenience
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igloohome DBX1 Fingerprint access
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| Brand | Sifely | Sifely | SohoTeco | hornbill | HEANTLE | igloohome |
| Model | Model O Deadbolt | Sifely knob | ST380 | M3 Smart Deadbolt | A3-SBF | DBX1 |
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| Rating |
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| Price | $67.98 | $79.99 | $79.99 | $89.99 | $79.99 | $129.99 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | August 5, 2025 | June 27, 2025 | June 27, 2025 | June 27, 2025 | June 28, 2025 | June 27, 2025 |
| special_feature | Touchscreen, Fingerprint, Fob Unlock, Passcode Unlock, Weather Resistant, Anti-Peeping Password, Back-Lit Keypad, Auto-Lock, One-Touch Lock | Fingerprint, Anti-Peeping Password, Passcode Unlock, Auto-Lock, One-Touch Lock, Touchscreen, Fob Unlock, Back-Lit Keypad | Fingerprint, Passcode Unlock, Auto-Lock | Fingerprint, Bluetooth, Keyless Entry, Touch Screen, Smartphone Unlock | Fingerprint, Passcode Unlock, Auto-Lock, Break-in Detection, Back-Lit Keypad | |
| lock_type | Biometric, Deadbolt, Combination Lock, Keypad | Biometric, Deadbolt, Combination Lock | Biometric, Deadbolt, Combination Lock, Keypad | Biometric | Biometric, Deadbolt, Combination Lock, Keypad | |
| material | Aluminum, Zinc | Aluminum | Aluminum | Alloys & ABS | Alloy Steel, Acrylonitrile Butadiene Styrene, Rubber, Zinc | |
| recommended_uses_for_product | Front Door, Back Door, Side Door, Exterior Door, Interior Door, Home, House, Airbnb, Hotel, Motel, Apartment, Office, Rental, Property Management, Deadbolt | Front Door, Back Door, Garage, Office, Appartment, New House, Rentals | DIY, Home Improvement, Home Security, Smarthome, Access Control, Airbnb Hosts, Property Management, Short Term Rentals, Automation | |||
| controller_type | Hand Control, Google Assistant, iOS, iPadOS, Touch, Amazon Alexa, Android | Google Assistant, NextLock/TTLock App, Amazon Alexa | Smart Lock with Fingerprint, App Control, Manage User, Remote eKey Sharing, Event History, Web Portal Management, Touchscreen Keypad, Remote Control with HEANTLE Gateway, Alexa and Google Home Compatible | |||
| connectivity_protocol | Bluetooth, Wi-Fi | Bluetooth, Wi-Fi | Bluetooth, Wi-Fi | Bluetooth, Wi-Fi | ||
Keyless-Entry Fingerprint Deadbolt Smart Lock
$67.98
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