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Compare retrofit locks, replacement deadbolts, and handle-style options before changing hardware, keyways, or keypad access on an existing door.
Tinewa DLE903ORB Fingerprint Smart Lock Biometric Door Knob
🔒 Say goodbye to fumbling for keys with the Tinewa Smart Door Knob. This isn't just any lock—it's your personal security guard, blending top-notch safety with the kind of convenience that makes you wonder how you ever lived without it. Imagine unlocking your door with just a touch (thanks to fingerprint tech), a tap on your phone, or, for those just-in-case moments, good old-fashioned keys. Whether it's your bedroom, living room, or office, this smart lock has your back, especially with its privacy mode for those times you really don't want interruptions.
📱 Control at your fingertips—literally. The Smart APP lets you do everything from adding new fingerprints to checking who's come and gone, all without getting off the couch (as long as you're within Bluetooth range, of course). And with space for 50 fingerprints, even your extended family's covered. Worried about tech hiccups? Tinewa's got your back with 24-hour support and a no-questions-asked return policy for 30 days. Because peace of mind should be standard.
🛠️ Installation's a breeze, and the zinc construction means this lock isn't going anywhere—unless you want it to. Pick from Oil Rubbed Bronze, Black, or Brushed Nickel to make sure it looks as good as it works. Ready to step into the future? Your keyless life starts now.
Features
- 3 Modes to Change: Passage, entrance, and privacy mode
- Smart APP Control: Manage fingerprints, view unlocking records, lock/unlock
- Connect With Bluetooth: App Control within Bluetooth Range
- Customer Service: 30-day hassle-free return policy and 24-hour technical support
- 3 IN-1 Biometric Unlock Ways: Fingerprint, App control, emergency back-up keys
General specs
- Brand: Tinewa
- Model: DLE903ORB
- Seller: Amazon
- ID: B0DHZB47BY
- Shape: Knob
- style: Smart Door Knob
- Usage: Inside
- Material: Zinc
- Lock Type: Biometric
- Finish Type: Polished
- Item Weight: 2.55 pounds
- Control Method: App
- Controller Type: Bluetooth
- Number of Pieces: 1
- Country of Origin: China
- Batteries Included: No
- Batteries Required: Yes
- Package Dimensions: 9.09 x 6.61 x 3.82 inches
- Included Components: Lock And Key
- Warranty Description: 2 months warranty from the date of purchase and life-time customer service. Feel free to contact us by mail
- Connectivity Protocol: Bluetooth
- Recommended Uses For Product: Home, Office
- First listed by seller: 4/4/25
If you are interested in more details, you can find full information on the seller's page.
Amazon live offers
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Top live offer is the offer currently shown first for this Amazon listing. It may differ from the lowest available price.
FBA means the order is fulfilled by Amazon, even when the seller is a third-party merchant.
Shippable means the offer is listed as available for delivery on Amazon.
New, Used and Refurbished describe the item condition shown for that Amazon offer.
Top live offer
$45.53
Free shipping
New
Third-party seller
FBA
Shippable
Offers updated: 6/3/26
Price History for seller Amazon
Shipping options
Delivery to 
Russia
Russia
Available
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Tinewa DLE903ORB
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| Brand | Tinewa | KLLOQUE | GHome Smart | WREO | BEBASIA | DESLOC |
| Model | DLE903ORB | K10 | K10-02 | BA1 | B200 | |
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| Price | $45.53 | $34.99 | $39.99 | $49.99 | $79.99 | $49.98 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | May 13, 2026 | May 9, 2026 | May 20, 2026 | Mar 21, 2026 | Mar 21, 2026 | May 27, 2026 |
| Material | Zinc | Aluminum | Aluminum | Aluminum | Zinc | Aluminum |
| Lock Type | Biometric | Combination Lock | Smart Fingerprint Door Lock with App Control & Key Unlocking | Biometric, Combination Lock, Keypad Lock | Biometric, Deadbolt, Combination Lock, Keypad | Biometric, Deadbolt, Keypad |
| Finish Type | Polished | Polished | Matte Black | |||
| Item Weight | 2.55 pounds | 1.7 pounds | 1.67 pounds | |||
| Control Method | App | App, Touch | App, Remote, Touch, Voice | |||
| Controller Type | Bluetooth | Hand Control | Google Assistant, Amazon Alexa | Amazon Alexa | ||
| Country of Origin | China | China | China | |||
| Batteries Included | No | No | Yes | |||
| Batteries Required | Yes | No | Yes | No | Yes | |
| Included Components | Lock And Key | key and knob | Cover, Installation Hardware | Lock, Keys, User Manual | Exterior Lock, Interior Lock, Mounting Plate, Strike Plate, Key Fob, Deadbolt, 5 Physical Keys, Deadbolt/Strike Plate Screws, Mounting Plate Screws, Interior Lock Screws, Spare Screws, User Manual | |
| Connectivity Protocol | Bluetooth | Bluetooth | Bluetooth | Bluetooth | ||
| Recommended Uses For Product | Home, Office | residential door security, office door security, hotel door security | Custom Timed Codes, Bluetooth APP, Auto Lock, IC Cards, Anti-peep Keypad, Keys, One-Touch Lock | |||
| Special Feature | Fingerprint, app, keys unlock, auto lock, Privacy/Normal/Passage Mode, Share or add Members, view history logs, Mute Mode | Waterproof Durable, 5s Auto-locking, 3 Ways Smart Door Knob, AI Fingerprint Self-learning | Auto lock, Passage Mode, Private Mode, Mute Mode, Fingerprint/Password/APP/Keys Unlock, Member Management | Fingerprint, Fob Unlock, Anti-Peeping Password, Passcode Unlock, Auto-Lock | ||
Tinewa DLE903ORB
$45.53
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