CA4K
The software and its associated hardware provide enterprise electronic access control to doors, elevators and other entry ways.
The App allows smart mobile users to customize a list of their approved entry points in the "My Doors" tab and gain logged access to the entry points without having to use a physically supplied credential.
Additionally, the App provides some optional CA4K administrator level functions for mobile control and management of the CA4K system.
The CA4K Access App is an ideal tool for Schools, Universities, Hospitals, Commercial Buildings, Multi-Tenant Residential Buildings, etc.
About CA4K
- Package name (App ID)
- com.napcosecurity.ca4kweb.paid
- Available on
- Google Play
- Price
- Free
- Developer
- NAPCO Security Technologies
Looking for the CA4K APK?
The safest way to get CA4K (com.napcosecurity.ca4kweb.paid) on your Android device is to install it directly from Google Play — you'll always get the latest official version, automatic updates, and no risk of modified or infected APK files from third-party sites.
Smart Home
Control and monitor your home with smart features.
Personalization
Customize the app to match your preferences and workflow.
See CA4K in Action
Frequently Asked Questions
Is CA4K free?
Yes, CA4K is free to download and install on Android through Google Play.
How do I install CA4K on Android?
Open Google Play on your Android phone or tablet, search for CA4K by NAPCO Security Technologies or tap the Google Play button on this page, then tap Install. The app downloads and installs automatically.
What is com.napcosecurity.ca4kweb.paid?
com.napcosecurity.ca4kweb.paid is the App ID (package name) of CA4K on Google Play. Every Android app has a unique package name, and it is the safest way to verify you are installing the official app.
Is CA4K safe to download?
Installing CA4K from Google Play is the safest option: you get the official version published by NAPCO Security Technologies, verified by Google Play Protect, with automatic updates. Avoid APK files from unofficial third-party sites.
Get CA4K Today
CA4K for Android — free download on Google Play.
Compatible with Android phones and tablets — available on Google Play.
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