Saulex DB02 Smart Fingerprint Door Lock: 5-in-1 unlocking methods: fingerprint, APP, NFC card, password, mechanical key
Ever fumbled for your keys in the dark? The Saulex DB02 Smart Fingerprint Door Lock is here to save your sanity—and your fingers—with ultimate security and convenience. It's not just about fingerprints (though those are pretty cool); you've got options. APP, NFC card, password, or even the old-school mechanical key (because sometimes, tech needs a backup plan). And with WiFi, you can check on your door from your couch or Timbuktu—real-time alerts mean you're always in the know.
Looks matter, right? This lock isn't just tough (thanks, zinc alloy), it's also easy on the eyes with a design that screams modern. The fingerprint spot? Right where you'd naturally reach—no awkward hand yoga required. And the Saulex Home APP is like having a remote control for your door. Lock it, unlock it, set up fingerprints, or hand out temporary passwords like you're running a high-tech hotel.
Worried about installation? Don't be. If you can handle a screwdriver, you're golden—10 minutes, tops, and it fits pretty much any U.S. standard door. And for those who think manuals are hieroglyphics, the voice prompt is like having a friendly guide walking you through every step. Easy peasy.
General specs
- Brand: Saulex
- Model: DB02
- Seller: Amazon
- Special Feature: Fingerprint, Passcode Unlock, Built in wifi, Auto-Lock
- Lock Type: Deadbolt
- External Lock Size: 6.22x2.71x1.18inches
- Panel Material: Premium Zinc Alloy
- Networking Mode: WiFi, Bluetooth
- Powered By: 4 Alkaline Dry Batteries (Included)
- Unlock Time: Approx. 1.5 seconds
- Fingerprint Capacity: 50 Groups
- Password Quantity: Support up to 100 groups
- Card Type: NFC card
- NFC Card Quantity: 2 Pcs
- Opening Methods: App/Password/NFC Card/ Mechanical Key/Fingerprint
- Operating Temperature: -4°F~140°F (-20 C°~60C°)
- Low-Power Alarm Voltage: 4.8 V
If you are interested in more details, you can find full information on the seller's page.
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Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Saulex DB02
|
BEBASIA BA2H-AG Multi Functional Keyless Entry Door Lock
|
VIGOPKA V-SL-B
|
Modern-Depo C87 Black Keyless Entry
|
MSR X6 H1 Black 8-in-1 Keyless Entry
|
hornbill Y4-HB-BLTI Black Keyless entry with multiple access options
|
|
| Brand | Saulex | BEBASIA | VIGOPKA | Modern-Depo | MSR X6 | hornbill |
| Model | DB02 | BA2H-AG | V-SL-B | C87 | H1 | Y4-HB-BLTI |
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| Price | $129.99 | $109.99 | $108.99 | $69.99 | $69.99 | $119.99 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | May 13, 2025 | May 11, 2025 | May 13, 2025 | May 13, 2025 | May 11, 2025 | May 13, 2025 |
| Lock Type | Deadbolt | Deadbolt | Deadbolt, Smart Lock, Keypad | Keypad | Biometric, Deadbolt, Keypad | |
| Material | Aluminum | Aluminum | Zinc | Metal | ||
| Included Components | User Manual, Physical keys*2 | Deadbolt, Smart Door Lock, Touchscreen Keypad, App, Physical Key | mounting plate, rubber gasket, face plate, back plate, bolt assembly, screws, latch and strike, 2 handle, 2 keys, 2 IC card | Exterior lock, Interior lock, knob set, Latch/Lock Screws/Fobs/Keys, Diagram template/Mounting plate, User Manuals/wifi Hub | ||
| Controller Type | Tuya App | Fingerprint, Bluetooth, Mechanical Key, Keypad, Card | Amazon Alexa, iOS, Android | Google Assistant, Key&Fobs, Smart Phone, Passcode, Amazon Alexa | ||
| Connectivity Protocol | Wi-Fi | Bluetooth | Bluetooth, WiFi | Bluetooth, Wi-Fi | ||
Smart Fingerprint Door Lock
Reviews
Madison Baker
16 April 2025
Mathieu Gonzalez
16 April 2025
Daisy
16 April 2025
Magdalena Allen
16 April 2025
Chiara García
16 April 2025
Ella Brown
15 April 2025
Serenity
15 April 2025