Unlock using up to 100 different cards - You can also set cards to be timed, and use them with SwitchBot Keypad and SwitchBot Keypad Touch. | Just swipe, open, and enter - SwitchBot Card features an infra-red reading area from 0.5cm to 2cm and helps unlock your door in seconds. What's more, it's also a great choice for children or the elderly, which gives you even more peace of mind when using it. | Lightweight, portable, simple - Our card is made to be easy to store anywhere, and can be put in your wallet or card case to store for when you go out every day, allowing you to take it wherever you go. | Encrypted for even more security - Every SwitchBot Card uses finance level encryption methods to ensure the safe storage of passwords and prevent others from copying cards and using your password information. | Lost your card? Remove it with just the tap of a button - If you accidentally lose your SwitchBot Card you can delete it with one tap using our app to make sure your SwitchBot Lock is safe and sound. And should you find it again, you can always re-assign it and continue using should need be.

Ultra-Thin Design, Perfect for Wallets: At just 2.5mm thick, SwitchBot Wallet Finder Card is slimmer than a coin and fits perfectly in your wallet or cardholder without adding bulk. It’s more suitable than a Tag for wallet use, offering a sleek, lightweight solution to keep your valuables safe anytime, anywhere | Global Precision Tracking with No Extra Apps: Fully compatible with Apple Find My, SwitchBot Wallet Finder Card allows you to locate your belongings anywhere in the world without needing to download any additional apps. With 78dB sound alerts and detailed route guidance, you can quickly retrieve lost items, giving you peace of mind | Long-Lasting Battery Life with Smart Reminders and NFC Functionality: Equipped with a 540mAh battery, this item finder card offers up to 3 years of continuous use without frequent battery changes. The SwitchBot app will proactively remind you when the battery is low (below 20%), ensuring you never lose your valuables due to dead battery. Even when the battery runs out, it can still function as an NFC card, providing additional utility | Multi-Functional Waterproof Design for All Scenarios: With an IP67 waterproof and dustproof rating, this card is not only perfect for your wallet but can also be attached to luggage, backpacks, and more using the lanyard included. It provides reliable anti-loss protection in any weather condition, ensuring your belongings are safe, whether you’re outdoors or traveling | Privacy Protection and Anti-Tracking: Protect your privacy with bank-grade AES-128 encryption. Our Anti-Tracking Mode notifies you if an unknown Smart Tracker is nearby, preventing unwanted tracking. The QR code on the back also allows finders to contact you directly, increasing the chances of recovering lost items | Easy to Use and Quick Setup, Compatible with iPhone: SwitchBot Wallet Finder Card is only compatible with iPhone. With a setup process that takes less than 30 seconds, anyone can quickly get started, regardless of technical expertise, and enjoy the convenience of cutting-edge technology