The 5.7 version is highly compatible with legacy and modern Windows environments: BIS HOTEL - BE-TECH Lock
Let’s be clear: The software is end-of-life (EOL), meaning no security updates, bug fixes, or technical support are provided. If you find a website offering a "Bis Hotel 5.7 Download" link, it is almost certainly an unauthorized copy. Bis Hotel 5.7 Download
Use the software to issue "Time Cards" and "Room Cards" to initialize and program the physical locks. Download and Support Official Resource: meaning no security updates