4NSYS SDK Download Center

Build, Integrate and Control 4NSYS Smart Surveillance Systems

The 4NSYS SDK allows system integrators, software developers, and government solution providers to build custom applications that connect directly to 4NSYS cameras, NVRs, AI engines, and CMS platforms.

It supports video streaming, event data, AI analytics, device control, and alarm integration for Smart City, security, and infrastructure projects.

What You Can Do with 4NSYS SDK

• Connect to 4NSYS cameras and NVRs
• Receive real-time video streams
• Get AI events (face, license plate, object detection, alarms)
• Control PTZ, recording, playback and device status
• Integrate with Smart City, traffic, flood, and security platforms

 

Supported Platforms

Windows • Linux • Android • iOS • Web API

Download Section

Download the official 4NSYS SDK packages, API documents, and demo source codes to start developing your own surveillance and Smart City applications.

License & Access

This SDK is provided for registered partners, system integrators, and authorized government projects.
Please contact 4NSYS to request an SDK license or technical support.

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