Never worry forget to bring the key. For iOS and Android phone, If add a gateway G2 can connect to wifi, and work with Alexa and Google Assistant (Noted: Only USA/Canada/UK/Australia/France/ltaly/Brazil/India can support the Alexa and only the English country support the Google Assistant.).
eBay
Viladepot Privacy Door Handle Leather Texture Lever Bedroom Bathroom Passage Zinc Alloy Door Lock Without Lock Cylinder
Aliexpress UK
Crafted from durable 304 stainless steel, aluminum, and plastic, it features a sleek silver and black design suitable for various door types. Designed for convenience, the lock operates on replaceable AAA batteries with a low battery alert and supports adjustable lock timing.
eBay
Stainless Steel Split Lock Cover Interior Door Lock Cylinder Accessories Decorative Cover
Aliexpress UK
Download the TTlock App. Open the TTLock App and add the device. Once the application detects the lock cylinder, you can add it. Support up to 2,000 users. So thieves don't know where to start destroy the lock.
eBay
Brass Door Lock Cylinder Gate Locks Different Keys 35 - 45mm Thickness Bedroom Bathroom Accessory Rarelock A
Aliexpress UK
The Yale Linus Adjustable Cylinder is a silver coloured smart door lock accessory designed to work seamlessly with the Linus Smart Lock system. This adjustable cylinder allows for added security and convenience, as it can be easily adjusted to fit various door sizes and types. With the Yale brand known for its quality and reliability, this product ensures a secure and hassle-free entry to your home.
eBay
304 Stainless Steel Split Lock Cover Interior Door Lock Cylinder Accessories Decorative Cover
Aliexpress UK
The problem is with our door not the lock.
eBay
Viladepot Privacy Door Handle Knurled Handle Lever Bedroom Bathroom Passage Door Lock Without Lock Cylinder
Aliexpress UK
These different options make the lock incredibly convenient and user friendly, with simple setup processes for fingerprints and passwords. CONVENIENT INSTALLATION: This lock is designed for easy and convenient installation.
eBay
12 Pack Mini Padlock Small Padlock Solid Brass Locks New With 3 Key For Luggage Lock,Backpack,Gym Locker Lock,Suitcase Lock
Aliexpress UK
Nuki Smart Lock 2.0, designed to fit oval lock cylinders. This keyless smart door lock is perfect for those who want to keep their homes secure without the hassle of traditional keys. The Nuki Smart Lock 2.0 comes in sleek black colour and is manufactured by the trusted brand, Nuki. With this smart lock, you can easily control who has access to your home and when. The oval shape of the lock cylinder ensures that it is compatible with a wide range of doors. The Nuki Smart Lock 2.0 is ideal for those who want to invest in their home security without compromising on style or convenience. Not been used some packaging is missing but never used
eBay
Small Solid Brass Locks with Keys, Mini Key Locks for Luggage Locks, Backpack Small Locks, Gym Locker Padlocks, Jewelry Box Lock
Aliexpress UK
Versatility: This keyless entry lock is suitable for various door types such as anti theft doors, broken bridge aluminum doors, indoor doors, partition doors, etc., versatile for a wide range of settings.
eBay
Brass thumb lock, leather bag snap lock, brass catch lock, flat slide locks, luggage case lock
Aliexpress UK