Hikvision DS-D5B65RB/B 65-inch 4K Interactive Display W/ Camera and Microphone array, 3840 × 2160@60 Hz, 350 cd/m² Brightness, 4-core A73 × 2 + A53 × 2, 1.5 GHz, 3 GB RAM, Built-In Storage: 32GB, Built-in 2 × 16 W loudspeaker, 4K Display Presenting More Details, anti-glared, fingerprint-resistant, and strong light-blocked, touch precision of 1mm, and smart stroke optimization, One-touch Sharing for Meeting via QR code, up to 20 simultaneous touch points, Wireless Screen Mirroring, Built-in 8MP camera ensures clearer images, and 6 microphone arrays present you an immersive experience.