Smart lock card - NFC

💳 Smart NFC card for opening the lock quickly · Practical · with a free elegant keychain A smart card equipped with high-precision NFC technology to open smart lock doors in one second — without a phone, without a fingerprint, and without a PIN. Practical for daily use: put it in your wallet or hang it on a keychain. Ideal for situations where you don't want to use your phone (your hand is busy with bags, it's cold, or your child needs quick entry). When do you need an extra card? Family members: each gets their own card Household staff: limited access without fingerprint registration Airbnb guests: hand it over on arrival and take it back on departure Office employees: distribute cards to the team instead of keys Backup: an extra card in the car or in the back pocket for emergencies Specifications: High-sensitivity NFC technology Compatible with all smart lock doors (indoor and outdoor) Slim design easily fits in the wallet Elegant metal keychain included free of charge Unlimited number of cards per lock Add the card to your lock in less than a minute Frequently Asked Questions: Does it work with any smart lock? Designed specifically for lock doors (indoor and outdoor). Compatible with most modern NFC-enabled smart locks. How many cards can I add to one lock? One lock supports dozens of cards — practically unlimited. How do I add the card to my lock? The card is registered within a minute via the lock (manual included). What if the card is lost? Enter admin mode on the lock and delete the lost card — no one else can use it afterward. Does it need a battery or charging? No — it gets power from the lock via NFC, lasts for years without maintenance. How long does shipping take to arrive? 2-5 business days via the shipping company.