Yamiry Smart Door Handle Lock — Fingerprint Keypad Smart Knob for Front Door, Bluetooth App & Key Fob

The Yamiry Smart Door Handle Lock is a 6-in-1 keyless front-door solution that uses fingerprint, keypad, Bluetooth app, key fob, mechanical key and optional Alexa/Wi‑Fi control for flexible entry.

Engineered for quick DIY setup and versatile access management, this smart knob replaces a standard American door handle in minutes and supports both left- and right-handed doors. It combines biometric speed with app-driven oversight so homeowners, hosts and property managers can tailor entry methods, temporary codes, and user lists without rewiring or complex installation.

How does the Yamiry lock make everyday access easier?

The lock provides multiple ways to open your door so you can choose what’s fastest or most secure for each occasion. Fingerprint unlocking gives near-instant entry, while the app and keypad let you share access or create one-time codes for guests.

• Fingerprint recognition for quick hands-free entry
• Bluetooth mobile app to lock, unlock and view logs nearby
• Programmable keypad for permanent or temporary passcodes
• Physical mechanical key and key fob options as backups

What should I know about installation and compatibility?

Installation is designed to be straightforward and fast: swap the existing handle or deadbolt using a screwdriver without extra drilling for most standard American wooden front doors. The handle is reversible to fit left- or right-hand door orientations, making it suitable for many residential setups.

• Typical install time: about 10 minutes with basic tools
• No additional hole drilling required for most doors
• Reversible handle fits both left and right-handed doors
• Compatible with standard American door preparations

How does the app and user management work for guests or tenants?

The Yamiry app centralizes access control so you can grant or revoke permissions from your phone. Create permanent users for family, temporary codes for visitors, or one-time passcodes for deliveries, and review unlock history to monitor access activity.

• Grant permanent or temporary access via the app
• Generate one-time passcodes remotely for visitors
• Check unlock records and manage multiple locks from one account
• Scale management for rentals and multi-property setups

Can this lock work with voice assistants or remote control?

The lock supports Alexa voice unlocking and remote control when paired with a separately sold Wi‑Fi gateway. Without the gateway you still retain Bluetooth app control and the full suite of local unlocking methods.

• Alexa voice unlock and remote access require a Wi‑Fi gateway (sold separately)
• Bluetooth app control works locally without extra hardware
• Mechanical key and fob provide offline backup access

Who is this for? The Yamiry Smart Door Handle Lock is ideal for homeowners who want fast biometric access, busy families seeking multiple entry options, and landlords or Airbnb hosts who need remote user management and temporary codes. It’s particularly useful for property managers overseeing several units because the app supports managing many locks from one interface, while the simple installation keeps upfront costs and labor low.