YOUDO US-PCB10KEY34 Smart Deadbolt Lock: Easy to install in 10 minutes
Ever fumbled with keys in the dark? The WELOCK Smart Deadbolt Lock is here to save your sanity (and your knuckles). It's not just smart; it's practically psychic, offering 5 ways to unlock—because who remembers just one password? From tapping in a code, waving your phone like a magic wand (Bluetooth, obviously), swiping an IC card, using a good old-fashioned key, or even a USB for those "I’ve tried everything" moments, you're covered. And it’s got your back with auto-lock, shutting the door behind you before you’ve even decided what to binge-watch next (7-14 seconds, to be exact).
Want to check if you locked the door from your couch? With WiFi remote access (just grab the gateway) and Alexa voice control, you can. Installation? A 10-minute affair with a screwdriver—no PhD required. It plays nice with most US standard doors and runs on 4 AAA batteries (sold separately, because life’s full of surprises). It’ll even whisper (or beep) when the batteries are low and offers a USB port for emergency power. FCC certified and tough enough to laugh in the face of extreme weather, this lock doesn’t just secure your door; it upgrades your life.
Features
- 5-in-1 unlocking methods
- WiFi remote access with gateway
- One-time pass code feature
- Auto-lock and notification
- Long battery life
- FCC certified
- 2 years product support
- Easy to install in 10 minutes
General specs
- Brand: YOUDO
- Model: US-PCB10KEY34
- Seller: Amazon
- ID: B0F23GWF1G
- Special Feature: Anti-Peeping Password, Passcode Unlock, Auto-Lock, Back-Lit Keypad
- Lock Type: Deadbolt, Combination Lock, Keypad
- Material: Stainless Steel, Silicone, Plastic, Metal
- Controller Type: Push Button, Mechanical knob, Amazon Alexa, iOS, Android
- Control Method: App, Remote, Voice
- Connectivity Protocol: Bluetooth, Wi-Fi
- Batteries Required: Yes
- First listed by seller: 6/9/25
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 | YOUDO | HEANTLE | GeekTale | hornbill | Aqara | Veise |
| Model | US-PCB10KEY34 | A3-BBF | RD02 | M3 Smart Deadbolt | DL-D05D | VE012W |
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| Price | $28.50 | $69.99 | $49.99 | $79.99 | $124.99 | $58.81 |
| 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 |
| Special Feature | Anti-Peeping Password, Passcode Unlock, Auto-Lock, Back-Lit Keypad | Fingerprint, Smart Lock | Fingerprint, Passcode Unlock, Auto-Lock | |||
| Lock Type | Deadbolt, Combination Lock, Keypad | Biometric | Biometric | Biometric, Deadbolt, Combination Lock, Keypad | Biometric | Smart Lock, Deadbolt |
| Material | Stainless Steel, Silicone, Plastic, Metal | Metal | Aluminum | Aluminum | Zinc | |
| Controller Type | Push Button, Mechanical knob, Amazon Alexa, iOS, Android | Google Assistant, Amazon Alexa | Bluetooth | Google Assistant, NextLock/TTLock App, Amazon Alexa | ||
| Control Method | App, Remote, Voice | Remote | App, Touch | App, Remote, Touch, Voice | ||
| Connectivity Protocol | Bluetooth, Wi-Fi | Bluetooth | Bluetooth | Bluetooth, Wi-Fi | Bluetooth, Zigbee | |
| Batteries Required | Yes | Yes | Yes | Yes | ||
| Item Weight | 2.75 pounds | 11 pounds | 1.68 | |||