4-in-1 Smart Door Lock with APP Control, Fingerprint Door Locks with Keypad Deadbolt, Keyless Entry Door Lock with Auto-Locking, 16-Month Battery Life Deadbolt Lock, Easy Installation
[4-in-1 Keyless Entry Options] Unlock your door in seconds via fingerprint, custom passcode, Tuya App, or a physical backup key. The door lock stores up to 50 fingerprints and 50 passcodes, perfect for families, Airbnb hosts, and offices
[App Control with Real-Time Access Logs] You can use the smart lock through Tuya Smart App to manage users, set passcodes, enable/disable features, and check access logs. This fingerprint door lock supports both iOS and Android. NOTE: The lock connects to the Tuya Smart App via Bluetooth only
[Smart Lock with Auto-Lock & Silent Mode] The door locks automatically secures your door after 599 seconds, while silent mode keeps operation quiet. Keylynx door locks for bedrooms are ideal for families with kids or late-night entries
[Long Battery Life & Emergency Backup] Powered by 4 AA batteries (not included) for up to 16 months. Besides, the deadbolt lock receives low battery alerts and use the mechanical key for emergency access, ensuring your home stay protected
[Easy DIY Installation 10 Minutes with a Screwdriver] Install the smart deadbolt lock yourself in just 10 minutes, just a standard screwdriver needed. No wiring or drillingfits most US standard doors
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Overview
Specs
Reviews
4-in-1 Smart Door Lock with APP Control, Fingerprint Door Locks with Keypad Deadbolt, Keyless Entry Door Lock with Auto-Locking, 16-Month Battery Life Deadbolt Lock, Easy Installation
Learn more about the Generic Brand D200
General
Brand
KEYLYNX
Model
D200
Protocol
Wi-Fi
Type
Biometric
Color
Black
Specification
Connectivity
Wi-Fi
Battery
false
Specifications
8.29 L x 5.5 W x 3.5 H inches
Dimension & Weight
Dimensions
8.29 in x 5.5 in x 3.5 in
Additional Information
First Listed on Newegg
October 10, 2026
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Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.