SecuSwitch vs Blockschmiede Wallet

The SecuSwitch app is a keychain for smartphones. The app replaces keys, chip cards, etc. for authorised, controlled switching of relays. This includes existing electrical access to properties, buildings and rooms - but also lighting: - Doors (buzzer, self-locking mortise locks) - Sliding doors - Revolving doors - Rolling and swinging gates - Turnstiles - Barriers - Elevators - Cabinets - Drawers - etc. Furthermore, the SecuSwitch app can also be used as a time recording system. The scope of application extends to businesses and companies with a larger volume of people, such as - Self Storage Facilities - Fitness Clubs - Storage Facilities - Office Buildings - Hotels and Guesthouses - etc. Give customers, suppliers and/or employees secure access to buildings and rooms, taking into account various criteria, such as time of day or day of week, or querying the location when in use (only when switching). The SecuSwitch App requires that the respective electrical accesses are connected to a SecuSwitch HUB!

Blockschmiede Legacy 21 combines three core areas in one modern Bitcoin app: NFC cards, digital gift cards, and a full-featured Bitcoin & Lightning wallet. Use physical NFC Bitcoin cards, create digital Bitcoin gift cards, or securely manage your own smartphone wallet directly inside the app — all in one single solution. The 3 Core Areas NFC – Use Physical Bitcoin Cards Scan existing NFC cards or set up new cards directly in the app. • Read and write NFC cards • Create new wallets with a 24-word seed • Optional PIN protection for cards • Seed words remain securely stored on the card The app does not permanently store sensitive seed data on the smartphone. Gift Cards – Digital Bitcoin Gift Cards Create modern Bitcoin gift cards for friends, family, or customers. • Create custom gift cards • QR codes for easy usage • PDF export and print support • Perfect for Bitcoin gifts and promotions Wallet – Smartphone Wallet Without NFC Use Blockschmiede Legacy 21 completely independently from NFC cards as a fully featured Bitcoin and Lightning wallet. • Create your own smartphone wallet • Optional PIN protection for wallets • Send and receive Bitcoin • Real-time Lightning payments • On-chain and Lightning in one app • Display balances in BTC, sats, or EUR Powered by Breez SDK. Additional Features • Secure wallet management • Encrypted storage • QR code scanner • CSV export for transactions • Multi-language support