Features 64-Channel High-Density Encoder Blade Kit Includes sixteen SPE-400B 4-Channel Basic Function Blade Encoders and four SPE-1600R Expansion Racks Encoder supports real-time image transmission at 4CIF resolution at 30 fps Encoder supports multi-streaming (H.264/MPEG-4/MJPEG) Expansion Rack can hold up to 4 encoder blades for a high-density encoder solution This product delivers professional-grade performance, reliability, and seamless integration for modern security systems.