OKIBB Smart Lock with Built-in Wi-Fi, Fingerprint, Doorbell, and Alexa Support
🔒 Secure Your Home with OKIBB Smart Lock - Say goodbye to fumbling with keys at the door. This isn't just any smart lock—it's your home's new best friend, offering six ways to unlock (because one is just too mainstream). Whether it's your fingerprint, a passcode, or even your voice (yes, it listens), getting in is a breeze. And with built-in Wi-Fi, you can let the dog walker in while you're still at work. Talk about living in the future.
🚪 Built-in Wi-Fi & App Control - Imagine controlling your door lock from your couch, your office, or even while you're on vacation (we won't judge). No extra gadgets needed—just your phone. Hand out temporary codes like candy, keep an eye on who's coming and going, and get alerts so fast, you'll know before they even knock.
👆 Fast & Reliable Fingerprint Access - 0.9 seconds. That's all it takes to recognize your fingerprint with near-perfect accuracy. Store up to 200 prints, because let's face it, your in-laws need access too.
đź”” Built-in Doorbell - Missed deliveries? Not anymore. The built-in doorbell not only announces visitors but smartly conserves battery by only kicking the Wi-Fi into gear when someone's actually at your door. Genius, right?
⚡ Low Power Consumption & Emergency Charging - Four AA batteries keep it running for months, and when the inevitable 'low battery' panic hits, a quick USB-C charge saves the day. Because nobody likes being locked out.
🛠️ Easy Installation - No need to turn your door into Swiss cheese. It fits most doors without extra holes and meets tough security standards. Left or right, it doesn't discriminate. Installation is so easy, you might even do it on a Sunday afternoon—between naps.
General specs
- Brand: OKIBB
- Model: ZZB-NL-US
- Seller: Amazon
- ID: B0DXKJCWKK
- Dimensions: 6.1 x 2.5 x 0.6 inches
- Control Method: App, Remote, Touch, Voice
- Recommended Uses: Front Door, Back Door, Garage Door, Apartment Door, Side Door, Office Door
- Included Components: Rear Door Lock*1, Screw Pack*1, User Manual*1, Front Door Lock*1, Latch*1
- Material: Metal
- Special Features: Anti-Peeping Password, Passcode Unlock, Fob Unlock, Fingerprint, Touchscreen, Auto-Lock, Back-Lit Keypad, One-Touch Lock
- Waterproof Rating: IP54
- Security Standard: ANSI Grade 3
- First listed by seller: 3/24/25
If you are interested in more details, you can find full information on the seller's page.
Price History for seller Amazon
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| Brand | OKIBB | Devo | ULTRALOQ | Kadonio | TCL | eufy Security |
| Model | ZZB-NL-US | G8 | U-BOLT-PRO-WiFi | 408 | D1 | T8506 |
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| Price | $79.99 | $79.99 | $135.99 | $32.19 | $79.99 | $99.99 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | Mar 11, 2026 | Mar 11, 2026 | Mar 11, 2026 | Mar 11, 2026 | Mar 11, 2026 | Mar 11, 2026 |
| Control Method | App, Remote, Touch, Voice | App, Remote, Touch, Voice | App | App, Remote, Voice | ||
| Included Components | Rear Door Lock*1, Screw Pack*1, User Manual*1, Front Door Lock*1, Latch*1 | User Manual, IC Card * 2, Mechanical Key * 2, Installation Accessories, G8 Smart Door Lock * 1 | USB charging cable | 1* D1 Smart Lock, 1*User Manual, 2* Keys, 1*Screws | ||
| Material | Metal | Aluminum | Zinc | Aluminum | Aluminum | Aluminum |
| Special Feature | Touchscreen, Fingerprint, Passcode Unlock, Weather Resistant, Auto-Lock | Built-in WiFi, Certified Highest Grade 1 Commercial Level of Security and Durability, 360° Fingerprint ID with AI, Door Left Open Alert, Door Sensor for Smart Auto Lock, Smartphone Control From Anywhere | Fingerprint, Passcode Unlock, Weather Resistant, Auto-Lock, Back-Lit Keypad | |||
| Lock Type | Deadbolt, Combination Lock, Keypad | Biometric, Deadbolt, Keypad | Biometric | Biometric, Deadbolt, Combination Lock, Keypad | Deadbolt | |
| Controller Type | Google Assistant, Amazon Alexa | IFTTT, Google Assistant, Amazon Alexa, SmartThings | Google Assistant, Amazon Alexa | Google Assistant, Amazon Alexa | ||
| Connectivity Protocol | Wi-Fi | Bluetooth, Wi-Fi | Wi-Fi | Wi-Fi | ||
| Country of Origin | China | China | China | |||
| Batteries Included | No | No | No | Yes | ||
| Batteries Required | Yes | No | Yes | |||