Omlepai CS9b Smart Door Knob with Keypad Keyless Entry: Multiple ways to unlock: fingerprint, password, mechanical keys, App control
🔒 Say goodbye to fumbling for keys—the Smart Door Knob is here to upgrade your home security with keyless entry that's as easy as a tap, a code, or even your fingerprint (because who remembers passwords these days?). And with that spacious 160*160DIP fingerprint sensor, it's like rolling out the red carpet for your fingers—fast and fuss-free access every time.
🔄 Worried about forgetting to lock up? The auto-lock feature has your back, snapping shut after 5 seconds. Plus, the anti-lock function means only the big shots (aka admins) can open it from the inside. It's like having a bouncer for your door, minus the velvet rope.
🛠️ No need to call in the handyman—this bad boy fits most US standard doors (1-3/8'' to 2-1/8'' thick) without any wiring or drilling. Whether it's your bedroom, office, or that Airbnb you're secretly running, installation is a breeze.
🔋 Running on 4 AAA batteries (sold separately, because life's full of surprises), it keeps going for 10-12 months. And if the batteries are running low? It'll yell at you (figuratively) and there's even a USB port for emergency juice—because security shouldn't take a coffee break.
📱 Control your door from the couch, the office, or even the beach with the Tuya Smart App. Lock, unlock, share E-codes, or play detective with access logs—all without WiFi or fees. It's like having a remote control for your door, and who doesn't want that?
Features
- Upgraded fingerprint sensor with larger recognition area
- Auto-lock & anti-lock functions for enhanced security
- Easy installation fits most US standard doors
- Long-lasting battery life with low-power alarm
- Multiple ways to unlock: fingerprint, password, mechanical keys, App control
General specs
- Brand: Omlepai
- Model: CS9b
- Seller: Amazon
- ID: B0DP6ZQ71W
- Item Weight: 1.48 pounds
- Package Dimensions: 8.46 x 6.77 x 3.43 inches
- Country of Origin: China
- Included Components: Lock And Key
- Batteries Included: No
- Batteries Required: No
- Date First Available: November 28, 2024
- First listed by seller: 4/11/25
If you are interested in more details, you can find full information on the seller's page.
Price History for seller Amazon
Shipping options
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
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Omlepai CS9b
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Smart Fingerprint Door Lock Advanced App Control
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We Technology S11Y Multiple access methods
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BEBASIA BA2H-AG Multi Functional Keyless Entry Door Lock
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GHome Smart K10-02 3-in-1 Unlock Methods
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DESLOC A100F 12 Months Battery Life
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| Brand | Omlepai | HARFO | We Technology | BEBASIA | GHome Smart | DESLOC |
| Model | CS9b | S11Y | BA2H-AG | K10-02 | A100F | |
| Color | ||||||
| Rating |
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| Price | $35.99 | $69.99 | $109.99 | $89.99 | $39.99 | $34.18 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | December 6, 2025 | December 6, 2025 | December 6, 2025 | December 6, 2025 | December 6, 2025 | December 6, 2025 |
| special_feature | Fingerprint, Anti-Peeping Password, Alarm, Weather Resistant, Auto-Lock | Fingerprint, Anti-Peeping Password, Passcode Unlock, Auto-Lock, One-Touch Lock | Waterproof Durable, 5s Auto-locking, 3 Ways Smart Door Knob, AI Fingerprint Self-learning | |||
| lock_type | Biometric | Biometric, Deadbolt, Combination Lock, Keypad | Smart Fingerprint Door Lock with App Control & Key Unlocking | Deadbolt, Keypad | ||
| material | Aluminum | Zinc | Aluminum | Aluminum | ||
| included_components | Digital Lock, 1 x manual, 2 x keys - 2 x IC Card, 1 x lock body | Cover, Installation Hardware | Exterior Lock, Front Rubber Pad, Mounting Plate, Interior Lock, Deadbolt, Reset Tool, Strike Plate, 5 Physical Keys, Deadbolt/Strike Plate Screws, Mounting Plate Screws, Interior Lock Screws, 4 AA Batteries, Spare Screws, User Manual | |||
| batteries_included | No | Yes | Yes | |||
| batteries_required | Yes | Yes | Yes | |||