Selling Points: 1. 4K, 8.50 Megapixels 2. 20X optical zoom 3.Wide Angle : 72.5 4. H264/H.265 5. HDMI+SDI interface 6. VISCA and PELCO P/D protocol 7. Wall mounting, desktop or ceiling mounting 8.Support Visca over ip control Main Applications: Ultra High Definition (4K) video conferencing cameras KT-HD61CK is widely used in Video Conference System, remote learning, Telemedicine, Church, Scene of the incident, courts, media centers, chain stores, transportation, airports and other monitoring sites.