Hikvision DS-D5B75RB/B
75-inch 4K Interactive Display W/ Camera and Microphone array
- 4K Display Presenting More Details: 4K resolution improves the image details with the features of being anti-glared, fingerprint-resistant, and strong light-blocked.
- Instant and Ultra-Fine Writing: Provides smooth writing with the touch precision of 1 mm, and smart stroke optimization makes every stroke more real.
- One-touch Sharing for Meeting: Annotation sharing by QR code or e-mail ensures more concentrations and higher efficiency.
- Free Annotating Without Boundaries: Built-in application enables free annotations and instant saving on any interfaces. The whiteboard system can register up to 20 simultaneous touch points, showing different opinions at the same time.
- Wireless Screen Mirroring: Wireless screen mirroring through laptop, desktop PC, mobile phone, and tablet with no need to connect cables. Convenient solution comparison thanks to screen split by half and by quarter.
- Corporative Working Without Distance Limit: Video conferencing available through relative software and hardware, making remote cooperation achievable. Multi-screen interaction in large-scale scenarios with synchronized displaying of writing.
- Built-in 8 MP camera ensures clearer images, and 6 microphone arrays present you an immersive experience.
Description- Display
- Screen Size 75 inch LED Backlight
- Backlight DLED
- Pixel Pitch 0.143 (H) × 0.430 (V) mm
- Resolution 3840 × 2160@60 Hz
- Brightness 350 cd/m²
- Color Depth 10 bit
- Contrast Ratio 1200:1(Typ.)
- Response Time 6 ms
- Color Gamut 90% NTSC(CIE1931)(Typ.)
- Refresh Rate 60 Hz
- Viewing Angle 178°(H)/178°(V)
- Built-In System
- Operation System Android 8.0
- Processor 4-core A73 × 2 + A53 × 2, 1.5 GHz
- Memory 3 GB
- Built-In Storage 32 GB
- NIC Built-in 100 Mbps NIC, supporting routing
- Touch
- Type Infrared touch screen
- Glass AG smooth glass
- Touch Point 20 point multi-touch
- Touch Response Time＜ 10 ms
- Touch Precision ± 1 mm (≥ 90% touching area)
- Optical Bonding Support
- Internal Function
- Loudspeaker Built-in 2 × 16 W loudspeaker
- Bluetooth Built-in BLE (Bluetooth Low Energy) module supports Bluetooth 5.0 and previous version.
- Interface
- Video & Audio Input HDMI IN × 2, MAX 4K@60 Hz, LINE IN × 1
- Video & Audio Output HDMI OUT × 1, MAX 4K @ 60 Hz, LINE OUT × 1
- Control Interface RS-232 × 1
- Network Interface RJ45 (100 Mbps port) × 2
- Data Transmission Interface USB on front panel × 2, USB on rear panel × 2, touch USB × 1
- Power
- Power Consumption ≤ 300 W (full load)
- Standby Consumption 0.5 W
- Working Environment
- Working Temperature 0 ℃ to 40 ℃ (32 ℉ to 104 ℉)
- Working Humidity 10% to 90% RH
- General
- Power 100 to 240 VAC, 50/60 Hz
- Product Dimensions 1718 × 1021 × 87.5 mm (67.6” × 40.2” × 3.4”)
- Package Dimensions (W × H × D)1927 × 1212 × 254 mm (75.9” × 47.7” × 10” )
- Net Weight 52.25 kg (115.19 lb.)
- Gross Weight 68.86 kg (151.81 lb.)
- Camera
- Pixel 8 MP
- Camera Function Smart switch between Android system and OPS
- Field Angle 100 °(diagonal), 90°(horizontal), 66°(vertical)
- Distortion ≤1%
- Camera Resolution Ratio Up to 4K
- Microphone
- Specification Omni-directional 6-array layout
- Mic Function Echo reduction and smart noise-cancellation
- Voice Distance 8 m
- Sampling Rate 32 K
- Mic Sampling Rate 16 bit
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