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About
This app allows you to use your smartphone to unlock doors, eliminating the need for physical credentials. It offers an easy-to-use interface for swift access and enables temporary access for visitors.
✓Unlock doors with smartphone
✓Replace physical credentials
✓Easy user registration
✓Grant temporary visitor access
✓Customize visitor access duration
✓Visitor access without app installation
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What's New in HC Key
1.0.26
December 15, 2025
Bug Fixes
User reviews
Developer apps
FAQ
How do I get started with HC Key?
To use HC Key, you need to request credentials from your system administrator. The app works exclusively with the PROTECTOR.Net software system. Registration is quick and takes only seconds.
Can I grant temporary access to visitors with HC Key?
Yes, HC Key allows you to create and customize visitor access credentials. You can set a predetermined time frame and amount of uses for each visitor pass.
Do visitors need to install HC Key to use their access credentials?
No, visitors are not required to have the HC Key application installed on their devices to use the visitor credentials you provide them.
What devices is HC Key compatible with?
HC Key is available for iPhone, iPad, and iPod devices, making it accessible to a wide range of Apple users.
How often is HC Key updated?
The latest version of HC Key is 1.0.26, and it was last updated on December 15, 2025. This indicates regular updates to improve functionality and security.
Does HC Key have ads?
Yes, HC Key contains advertisements. Users should be aware of the presence of ads within the application.
What is the user rating for HC Key?
HC Key has a strong user rating of 4.6 stars based on 70 ratings, suggesting that most users find the app to be effective and reliable.
Can administrators revoke visitor access in HC Key?
Yes, administrators have the ability to revoke a visitor pass after it has been issued. They can also allow or deny users from granting visitor access.
