Smart Keypad Door Lock, Keyless Entry Digital Lock with APP/Watch Control
Smart Keypad Door Lock, Keyless Entry Digital Lock with APP/Watch Control
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30-Day Hassle-Free Returns
30-Day Hassle-Free Returns
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Fast U.S. Shipping
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✔ Processing time: 1–2 business days
✔ Delivery time: 3–7 business days
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About This
- 【6 Unlock Methods】 Smart Door Knob features 6 unlocking ways: fingerprint, password (via TT LOCK Smart App), physical key, and App control, Fob Cards, work with Apple Watch.The fingerprint door lock with keypad ideal for bedrooms, living rooms, offices, apartments, etc.
- 【App & Remote Control& Work with Alexa/Google Assistant】 Paired with Bluetooth for TT Lock App control within the distance of 2 meters. Upgraded with G2 Gateway (sold separately, we are not included) for remote control. Use your voice with Alexa/Google Voice Assistant.
- 【100 Fingerprints & 100 Multiple User Codes】The fingerprint recognition takes only 0.3 seconds and unlocks in 1 second, supports to add up to 100 fingerprints and 100 Multiple User Codes for family use,and supporting setting multiple one-time passwords, which will be automatically deleted after being used to unlock the electronic deadbolt.
- 【Apple Watch Unlock】Please note that currently only Apple Watch unlocking is supported. For the first use, you need to connect your phone's TT LOCK app to the lock. If you have a cellular version of the watch, you don't need to bring your phone, just use the Apple Watch directly. If you only have a GPS version, you still have to carry your phone with you because the watch cannot be unlocked without a network connection
- 【Share eKeys Remotely & Anti-Theft Password 】 The administrator shares a Bluetooth key with the user, who also needs to download the TT LOCK APP. After sharing, the electronic key for this lock will appear in the user's APP, and they can use the APP to unlock it. Administrators can transfer their administrator identity through the app. You can confuse others by adding any Arabic number before or after the correct password. Simply include the correct password
- 【Upgraded Auto-Lock & One-key Lock】Single-Touch Locking/Unlocking – Simply tap to open or lock the door, eliminating the need to turn a knob or press multiple buttons. Quick & Convenient- Ideal when your hands are full (e.g., carrying groceries or holding a baby). It Can be set to lock automatically after a few seconds for enhanced security.
- 【Easy installation & Auto Left/Right Detection】Fits most US-standard left and right swing doors for interior and entry use. It supports 38mm–50mm thick doors. With detailed installation instructions and videos, you can complete setup in 10 minutes with just a screwdriver. It fits standard 2-1/8" (55mm) door holes and runs on 4*AA batteries (not included). A front-panel Type-C port provides emergency power when batteries drain. On initial installation, the lock auto-detects door swing direction and smartly adjusts bolt movement, eliminating manual configuration.
Overview
- Brand : MYPIN
- Special Feature : Auto-Lock, Automatically Identify Left/Right, Fingerprint/Watch/IC Card/APP/Password/key Unlock, One Click on/off Lock, Anti-Peeping Password, Paired with G2 gateway, voice control can be achieved through Alexa/Google Voice Assistant., Weather Resistant Auto-Lock, Automatically Identify Left/Right, Fingerprint/Watch/IC Card/APP/Password/key Unlock, One Click on/off Lock, Anti-Peeping Password, Paired with G2 gateway, v… See more
- Lock Type : Biometric, Combination Lock, Deadbolt, Keypad
- Item dimensions L x W x H : 5.47 x 0.61 x 2.68 inches
- Material : Aluminum

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SMART HOME FAQ
Yes — many modern devices support multiple platforms.
Matter-certified devices can work across Alexa, Google Home, and Apple HomeKit at the same time.
Not always.
Smart bulbs, plugs, cameras, and video doorbells are often easy DIY installations, while full security systems may need professional setup.
Many devices still work manually or through local control.
You may lose remote app access, but locks, lights, and thermostats often continue basic functions.
Security depends on the device and setup.
Use strong passwords, trusted brands, firmware updates, and secure Wi-Fi for better protection. Privacy and unauthorized access are common concerns in smart homes.
Most homeowners start with:
Smart Security Cameras
Smart Door Locks
Smart Thermostats
Smart Plugs
Video Doorbells
Yes.
Smart thermostats and smart plugs help reduce wasted energy by automating heating, cooling, and power usage.
It depends on your ecosystem.
Alexa → widest compatibility
Google Home → strong for Android users
Apple HomeKit → best privacy
Home Assistant → advanced control
Smart Home Tips, Trends & Buying Guides