Dahua Technology DHI-LPH75-ST470 interactive whiteboard 190.5 cm (75'') 3840 x 2160 pixels Touchscreen Black HDMI
More info
Brand: DAHUA TECHNOLOGY
1,775.31 €Stock available: 0 units.
Unavailable
SKU:
97051
PRC:
406350
EAN:
6923172584793
PN:
DHI-LPH75-ST470
Description
The DAHUA TECHNOLOGY DHI-LPH75-ST470 interactive whiteboard offers a screen diagonal of 190.5 cm (75") with a resolution of 3840 x 2160 pixels and HD 4K Ultra HD type, in 16:9 format and black colour. It incorporates infrared multi-touch touch technology that supports up to 40 simultaneous touch points and detects objects from 2 mm, with a panel response time of 8.5 ms and 10 ms in the touch system. Its 4 mm thick glass reaches a hardness of 7H, designed to withstand continuous use in educational and meeting environments. Direct-LED backlighting and a contrast ratio of 1200:1, which reaches 10000:1 in dynamic mode, allow content to be viewed clearly. It offers horizontal and vertical viewing angles of 178°, so that the image remains stable from different positions in the classroom or room. Its dimensions are 1707 x 1050 x 87 mm (width x height x depth) and it weighs 56 kg.
Specifications
Display
- Display diagonal: 190.5 cm (75")
- Display brightness: 400 cd/m²
- Display resolution: 3840 x 2160 pixels
- HD type: 4K Ultra HD
- LED backlighting type: Direct-LED
- Native aspect ratio: 16:9
- Contrast ratio (typical): 1200:1
- Contrast ratio (dynamic): 10000:1
- Response time: 8.5 ms
- Maximum refresh rate: 60 Hz
- Touchscreen: Yes
- Touch technology: Multi-touch
- Touchscreen type: Infrared
- Number of simultaneous touchpoints: 40
- Touch system response time: 10 ms
- Touch object size (min): 2 mm
- Viewing angle, horizontal: 178°
- Viewing angle, vertical: 178°
- Screen glass thickness: 4 mm
- Surface material: Tempered glass
- Hardness: 7H
Computer system
- Operating system installed: Android
- Operating system version: 11
- Built-in processor: Yes
- Processor architecture: ARM Cortex A73 + ARM Cortex A53
- Processor frequency: 2.2 GHz
- Processor cores: 8
- Maximum internal memory: 128 GB
- User memory: 128 GB
- RAM capacity: 8 GB
Audio
- Built-in speaker(s): Yes
- Number of built-in speakers: 2
- Speaker power: 15 W
- Built-in microphone: Yes
- Number of microphone arrays: 8
Projector
- Built-in projector: No
Network
- Wi-Fi: Yes
- Top Wi-Fi standard: Wi-Fi 5 (802.11ac)
- Wi-Fi standards: 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
- Bluetooth: Yes
- Bluetooth version: 5.2
- Ethernet LAN: Yes
- Ethernet LAN data rates: 1000 Mbit/s
Ports & interfaces
- Interface: HDMI
- USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 4
- Interface module USB 3.2 Gen 1 (3.1 Gen 1) Type-B ports quantity: 4
- HDMI ports quantity: 4
- USB Type-C ports quantity: 2
- USB Type-C DisplayPort Alternate Mode: Yes
- HDMI output ports quantity: 1
- USB Power Delivery (USB PD): Yes
- Ethernet LAN (RJ-45) ports: 2
- VGA (D-Sub) ports quantity: 1
- Line-in: Yes
- Line-out: Yes
- S/PDIF out port: Yes
- Audio output: 1
- RS-232 ports: 1
- AV input: Yes
Ergonomics
- Product colour: Black
- Wall mountable: Yes
- Power cable length: 5 m
- Certification: CE; ROHS; Erp; Energy Star
Performance
- Ambient light sensor: Yes
Power
- Power consumption (typical): 150 W
- AC input voltage: 100 - 240 V
- AC input frequency: 50 - 60 Hz
System requirements
- Windows operating systems supported: Yes
- Mac compatibility: Yes
- Mac operating systems supported: Yes
- Linux operating systems supported: Yes
- Mobile operating systems supported: Android
Operational conditions
- Operating temperature (T-T): 0 - 40 °C
- Operating relative humidity (H-H): 10 - 90%
- Storage temperature (T-T): -20 - 60 °C
- Storage relative humidity (H-H): 10 - 90%
Weight & dimensions
- Width: 1707 mm
- Depth: 87 mm
- Height: 1050 mm
- Weight: 56 kg
Packaging data
- Package width: 1810 mm
- Package depth: 235 mm
- Package height: 1157 mm
- Quantity per pack: 1 pc(s)
Packaging content
- USB cable length: 5 m
- Cables included: AC, HDMI, LAN (RJ-45), USB
- Remote control included: Yes
- Mounting kit: Yes
- Mounting brackets included: Yes
- Quick start guide: Yes
- Stylus included: Yes
- Stylus pen type: Active
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