Hikvision DS-D5B65RB/FL 65-Inch 4K Interactive Display | Smart Touchscreen for Classrooms & Meetings – Betal International

Description Features:  UHD 4K display with resolution of 3840 × 2160.  Anti-glare and anti-blocking design to ensure smooth interaction.  Dual systems of Android and Windows (optional) saving cost and easy to use, video conference software are recommended to run under Windows system.  Quick response, at most 40-point touch controls and smooth writing experience.  Multi-button design in front, convenient for classroom use.  Compatible with OPS/OPS-C devices, realizing smooth switch between built-in systems. Hikvision DS-D5B65RB/FL – 65-Inch 4K Interactive Display Specifications: Display Specification Details Screen Size 65 inch Backlight DLED Pixel Pitch 0.124 (H) × 0.372 (V) mm Resolution 3840 × 2160 @60 Hz Brightness 400 cd/m² (Typ.) Color Depth 8 bit FRC Display Color 1.07 Billion (1.07G) Response Time 5 ms Panel Type VA Contrast Ratio 5000:1 (Static), 30,000:1 (Dynamic) Color Gamut 72% NTSC (CIE1931) (Typ.) Refresh Rate 60 Hz Viewing Angle 178° (H) / 178° (V) Aspect Ratio 16:9 Surface Haze 25% Display Area 1428.48 mm × 803.52 mm Working Duration 7 × 16 H Surface Hardness 9H (Pencil), 7 (Mohs) Surface Glass 3.2 mm Anti-Glare Glass Transmittance ≥ 88% Lifespan 50,000 hours Touch Specification Details Type Infrared Touch Screen Touch Points 40-point Multi-Touch Response Time < 5 ms Min. Touch Object ≥ 2 mm (≥ 90% area) Touch Precision ± 1 mm (≥ 90% area) Touch Resolution 32767 × 32767 Built-in System Specification Details Operating System Android 13.0 Memory 8 GB Storage 128 GB CPU Cortex-A55 × 4 (1.92 GHz) GPU Mali-G52 MP2 (2EE) HDCP Version 1.4 / 2.2 / 2.3 Camera Specification Details Pixels 48 MP (Photo), 8 MP (Video) Switching Android / OPS / PC Field Angle 93.4° diag, 84.5° horiz, 54.1° vert Distortion ≤ 2.5% Max Resolution Up to 4K Microphone Specification Details Mic Layout 8-array Omni-directional Mic Functions Echo reduction, Noise cancellation Voice Distance 12 m Sampling Rate 32 KHz Depth 16-bit Audio Specification Details Speakers 2 × 20 W Built-in Frequency 200 Hz – 20 kHz Connectivity Type Interfaces Video/Audio Input HDMI In (x2), Audio In (x1) Video/Audio Output Audio Out (x1) Control TOUCH-USB 2.0 (x1), RS232 (x1) Network LAN (100 Mbps) × 2, Wi-Fi 2.4/5G Wi-Fi Protocols IEEE 802.11 a/b/g/n/ac/ax Bluetooth BLE 5.2 NFC Supported (card reader) USB Ports USB 3.0 (x3), USB 2.0 (x2), Type-C (x1) Power Specification Details Power Supply 100 – 240 VAC, 50/60 Hz Standby Consumption ≤ 0.5 W Max. Consumption 184 W Average Consumption 153 W Mechanical Specification Details VESA Mount 600 mm × 400 mm (4 × M8-25 mm) Net Weight 33.7 kg Gross Weight 46.1 kg Product Dimensions (w/o wall) 1491.88 × 914.6 × 82.3 mm Product Dimensions (with wall) 1491.88 × 914.6 × 113.84 mm Package Dimensions 1662 × 1062 × 223 mm Environment Specification Details Working Temperature 0 °C to 40 °C (32 °F to 104 °F) Working Humidity 10% ~ 90% RH Included Accessories Wall mount bracket Hooks User manual 2 × Stylus pens Remote controller 1.5m Power cable (EU Standard) Packing list