Yealink SmartVision 40 4K All in One Conference Camera S40 16 inch UHD+ laptop 8 4mm Lens: Whether you need Sort by color:120 large ice grids 160 kg (Concentrated recommendation for passenger flow of Wangpu) 8 4mm Lens: Whether you need a wide angle lens to cover enclosed spaces or a higher millimeter lens for longer distances in open spaces True Physical Stacking technology supports up to 8 units and 320Gbps backplane bandwidth for high scalability and efficient redundancy government Model SmartVision 40 (S40) Product Type Intelligent 4K all in one conferencing camera Image Sensor 4K with wide coverage AI Auto Framing Yes Speaker Tracking Yes Image Processing Advanced Integrated Audio Capture Yes Connectivity USB Ethernet Platform Compatibility Leading platforms and Yealink room systems Device Management Yealink Device Management Platform support Recommended Room Size Small and medium rooms Weight 0