Advanced Video Support & High-Resolution Display: Supports H.265/H.264 encoding and 4K video display via mainstream protocols. Features a 1280x800 resolution IPS touch screen for clear and detailed visuals. (Note: The product box and manual are generic and include all functions. Actual product functionality is as described) Comprehensive Cable Testing & Reporting: Equipped with RJ45 cable TDR testing for accurate cable quality assessment. Automatically detects and displays video signals, and generates detailed testing reports for quick diagnostics Dual Window Testing & Multi-Platform Display: Supports simultaneous testing of IP and analog cameras with dual-window functionality. Compatible with TesterPlay, Android devices, and PC displays for versatile monitoring and testing HDMI Output & Office Tools: Features HDMI output with 1080p resolution for high-quality video display. Includes quick office tools for viewing Excel, Word, and PPT documents, along with UTP cable testing