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.
Buy on Amazon
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Price History for seller Amazon
Shipping options
Russia
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| Brand | Omlepai | HEI LIANG | WREO | XCOUI | MSR X6 | Aceele |
| Model | CS9b | HL-P2 | SF047 | L1-Sliver | Smart Door Lock | |
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| Price | $35.99 | $99.99 | $49.99 | $39.99 | $79.99 | $55.99 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | Dec 6, 2025 | Dec 6, 2025 | Dec 6, 2025 | Dec 6, 2025 | Dec 6, 2025 | Feb 7, 2026 |
| Item Weight | 1.48 pounds | 1.67 pounds | 0.440924524 | |||
| Included Components | Lock And Key | Lock And Key | Lock, Keys, User Manual | |||
| Batteries Required | No | No | No | Yes | ||
| Lock Type | Biometric | Biometric, Combination Lock, Keypad Lock | Biometric | Biometric, Combination Lock, Keypad | Electronic, Smart Lock | |
| Material | Nickel-plated Metal | Aluminum | Zinc alloy | Zinc | Zinc Alloy | |
| Controller Type | Hand Control, Mechanical knob, Android | Hand Control, Mechanical knob, Android | Hand Control, Fingerprint, Passcode, TTlock app, Mechanical key, IC card, Google Assistant, Amazon Alexa | |||
| Connectivity Protocol | Bluetooth | Bluetooth | Bluetooth, Wi-Fi | |||
