Warning: Updating while the lock hardware is mid-operation can cause firmware mismatches. Perform updates at 2 AM or during low occupancy.
Windows 7, Windows 8, Windows 10, or Windows 11 (32-bit or 64-bit). Processor: Intel Core i3 or higher (or AMD equivalent).
| Feature | Benefit | |---------|---------| | | Plug-and-play card encoder, no driver installation needed | | Simplified Lock Setup | Use an authorization card swiped three times to set room number and clock | | Customizable Alerts | Personalize alarm, door-closing reminders, and do-not-disturb functions | | Intuitive XP-Style Interface | User-friendly with prompts at every step | | Rich Tooltip System | Hover mouse over any element for helpful information | | Secure Encoder Connection | Custom cable with buckle ensures reliable connectivity | | Obvious Card Slot | Clear visual placement for cards |
Select English (or your preferred language). The default path is C:\Program Files (x86)\Deluns\HotelSystem . Do not change this unless necessary. deluns hotel lock system download
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Deluns offers two architectures. Understanding the difference will save you from downloading the wrong version.
If you encounter issues during download, installation, or daily operation, check these common fixes: "Card Issuer Not Found" or "Connection Failed" Error Warning: Updating while the lock hardware is mid-operation
If you’ve recently typed “” into a search engine, you are likely a new hotel owner, a maintenance manager, or an IT administrator tasked with setting up or updating your access control system.
[Software Home] │ ├──► [System Settings] ──► Connect Card Issuer & Select COM Port │ └──► [Hotel Building Design] │ ├──► Add Building (e.g., Building 1) │ └──► Add Floors (e.g., Floors 1-5) │ └──► Add Room Numbers (e.g., 101, 102)
If you purchased your locking system through a local vendor or integration partner, request the specific software version directly from their technical support team. Processor: Intel Core i3 or higher (or AMD equivalent)
Ensure the encryption dongle is firmly inserted. Unplug other USB devices to avoid conflicts.
Most Deluns locks are sold through authorized regional distributors. If the public website does not offer the direct download link:
