Enhanced Human Clarity and Robust Security

Firmware 2403

Hua Liu

2025.06.12

In today's dynamic security landscape, continuous innovation remains essential for maintaining operational excellence. VIVOTEK's latest Firmware 2403 release delivers strategic enhancements specifically designed to improve image quality, expand integration capabilities, and significantly strengthen security measures for surveillance professionals worldwide.

1. RealSight Engine: Enhanced People Clarity

Smarter Surveillance That Prioritizes What Matters Most

Surveillance systems face a persistent challenge: maintaining clear image quality across diverse environments, especially in complex lighting conditions. VIVOTEK's RealSight Engine tackles this challenge head-on with advanced image processing technology.

The latest Firmware 2403 enhances people clarity by prioritizing image quality for people while reducing it for foreground and background elements. Using Vision Object Analytics to detect people in the frame, the RealSight Engine ensures individuals remain sharp and detailed, even under limited bandwidth and storage conditions. This smart allocation of resources optimizes your system's performance while keeping focus where it matters most – on the people in your surveillance footage.

Want to explore RealSight Engine's full capabilities? Learn more here or check which camera models are supported.

2. Cybersecurity Reinforcement

RTSP Encryption over TLS

Firmware 2403 enhances security with RTSP encryption over TLS, protecting video streams from unauthorized access and cyber threats like eavesdropping and data interception. This feature ensures confidentiality and integrity of footage, supports compliance with data protection regulations, and operates seamlessly without manual configuration.

3. Additional Enhancements

Enhanced Analytics Interoperability

  • ONVIF Profile M Support: Enables seamless sharing of video analytics data with third-party systems, ensuring consistent communication.

Expanded Integration Options:

  • Support for HTTP and HTTPS servers: Enhanced flexibility for communicating with various web services and applications.
  • GET and POST methods supported: Versatile options for retrieving data or sending complex payloads to web servers.

Advanced Network Management:

  • Supported SNMP Traps: Enables automated monitoring and alerts for critical camera events including:
  • SNMP MIB Extensions: Provides system integrators with deeper control and monitoring capabilities for VIVOTEK-specific features.

Empowering Security Professionals: VIVOTEK's Commitment to Excellence

VIVOTEK's Firmware 2403 release exemplifies our unwavering dedication to equipping security professionals with practical, innovative solutions. By prioritizing image quality, expanded interoperability, and enhanced security, this comprehensive update enables system integrators and end-users to address contemporary surveillance challenges with unprecedented effectiveness. These advanced features represent another significant milestone in our mission to enhance security operations and foster a safer, more connected world. Explore our complete range of solutions to discover how VIVOTEK can transform your security infrastructure.

Hua Liu

Product Marketing Manager

Meet Hua Liu, a dynamic member of VIVOTEK's product marketing team based in Taipei. With a passion for storytelling and a keen understanding of technology, Hua excels at transforming complex product features into relatable narratives that resonate with people. She may seem quiet and introspective, but can transform into a passionate communicator when inspiration strikes.