แƒ˜แƒœแƒขแƒ”แƒ แƒแƒฅแƒขแƒ˜แƒฃแƒšแƒ˜ แƒ“แƒแƒคแƒ: DHI-LPH75-ST420

75 แƒ“แƒ˜แƒฃแƒ›แƒ˜แƒแƒœแƒ˜ แƒญแƒ™แƒ•แƒ˜แƒแƒœแƒ˜ แƒ˜แƒœแƒขแƒ”แƒ แƒแƒฅแƒขแƒ˜แƒฃแƒšแƒ˜ แƒ“แƒแƒคแƒย DHI-LPH75-ST420

  • 75 แƒ“แƒ˜แƒฃแƒ›แƒ˜แƒแƒœแƒ˜ แƒญแƒ™แƒ•แƒ˜แƒแƒœแƒ˜ แƒ˜แƒœแƒขแƒ”แƒ แƒแƒฅแƒขแƒ˜แƒฃแƒšแƒ˜ แƒ“แƒแƒคแƒ
  • 4K DLED แƒ“แƒ˜แƒกแƒžแƒšแƒ”แƒ˜ Zero Air Gap แƒขแƒ”แƒฅแƒœแƒแƒšแƒแƒ’แƒ˜แƒ˜แƒ—, แƒ แƒแƒ›แƒ”แƒšแƒ˜แƒช แƒ˜แƒซแƒšแƒ”แƒ•แƒ แƒœแƒแƒ—แƒ”แƒš แƒกแƒฃแƒ แƒแƒ—แƒก แƒ›แƒ™แƒ•แƒ”แƒ—แƒ , แƒœแƒแƒ—แƒ”แƒš แƒคแƒ”แƒ แƒ”แƒ‘แƒจแƒ˜.
  • แƒฃแƒกแƒแƒ“แƒ”แƒœแƒ แƒ”แƒ™แƒ แƒแƒœแƒ˜แƒก แƒ’แƒแƒ–แƒ˜แƒแƒ แƒ”แƒ‘แƒ แƒ›แƒ แƒแƒ•แƒแƒšแƒ˜ แƒ›แƒแƒฌแƒงแƒแƒ‘แƒ˜แƒšแƒแƒ‘แƒ˜แƒ“แƒแƒœ แƒ˜แƒœแƒขแƒฃแƒ˜แƒชแƒ˜แƒฃแƒ แƒ˜, แƒแƒ“แƒ•แƒ˜แƒšแƒแƒ“ แƒ’แƒแƒ›แƒแƒกแƒแƒงแƒ”แƒœแƒ”แƒ‘แƒ”แƒšแƒ˜ แƒกแƒ˜แƒกแƒขแƒ”แƒ›แƒ˜แƒ—.
  • 8 แƒคแƒ˜แƒ–แƒ˜แƒ™แƒฃแƒ แƒ˜ แƒฌแƒ˜แƒœแƒ แƒฆแƒ˜แƒšแƒแƒ™แƒ˜ แƒคแƒฃแƒœแƒฅแƒชแƒ˜แƒ”แƒ‘แƒ–แƒ” แƒกแƒฌแƒ แƒแƒคแƒ˜ แƒฌแƒ•แƒ“แƒแƒ›แƒ˜แƒกแƒ—แƒ•แƒ˜แƒก.
  • แƒ’แƒšแƒฃแƒ•แƒ˜ แƒฌแƒ”แƒ แƒ˜แƒก แƒ’แƒแƒ›แƒแƒชแƒ“แƒ˜แƒšแƒ”แƒ‘แƒ แƒ“แƒ แƒฎแƒ”แƒšแƒœแƒแƒฌแƒ”แƒ แƒ˜แƒก แƒแƒ›แƒแƒชแƒœแƒแƒ‘แƒ.แƒคแƒแƒ˜แƒšแƒ”แƒ‘แƒ˜แƒก แƒกแƒฌแƒ แƒแƒคแƒ˜ แƒ’แƒแƒ–แƒ˜แƒแƒ แƒ”แƒ‘แƒ QR แƒ™แƒแƒ“แƒ˜แƒก แƒกแƒ™แƒแƒœแƒ˜แƒ แƒ”แƒ‘แƒ˜แƒ—, แƒคแƒแƒ˜แƒšแƒ”แƒ‘แƒ˜แƒก แƒ›แƒแƒ แƒขแƒ˜แƒ•แƒ˜ แƒ“แƒแƒจแƒ˜แƒคแƒ•แƒ แƒ˜แƒ— แƒ“แƒแƒ›แƒแƒขแƒ”แƒ‘แƒ˜แƒ—แƒ˜
  • แƒ™แƒแƒœแƒคแƒ˜แƒ“แƒ”แƒœแƒชแƒ˜แƒแƒšแƒฃแƒ แƒแƒ‘แƒ˜แƒกแƒ แƒ“แƒ แƒฃแƒกแƒแƒคแƒ แƒ—แƒฎแƒแƒ”แƒ‘แƒ˜แƒกแƒ—แƒ•แƒ˜แƒก.
  • แƒ’แƒแƒ“แƒแƒ แƒ—แƒ•แƒ Android-แƒกแƒ แƒ“แƒ Windows-แƒก แƒจแƒแƒ แƒ˜แƒก แƒ“แƒ OPS แƒ›แƒแƒ“แƒฃแƒšแƒ˜ แƒแƒ แƒฉแƒ”แƒ•แƒ˜แƒ—แƒ˜แƒ.
แƒ™แƒแƒ“แƒ˜: DHI-LPH75-ST420

5550,00 

แƒ’แƒแƒ“แƒแƒฎแƒ“แƒ˜แƒก แƒ›แƒ”แƒ—แƒแƒ“แƒ”แƒ‘แƒ˜:

แƒกแƒแƒ‘แƒแƒœแƒ™แƒ แƒ’แƒแƒ“แƒแƒ แƒ˜แƒชแƒฎแƒ•แƒ

Description

แƒ˜แƒœแƒขแƒ”แƒ แƒแƒฅแƒขแƒ˜แƒฃแƒšแƒ˜ แƒ“แƒแƒคแƒ: DHI-LPH75-ST420

Built-in System
Operating SystemAndroid 11
CPUQuad-core A55
CPU Frequency1.9 GHz
GPUARM Mali-G52 MP2 (2EE)
RAM8 GB (optional 4 GB)
ROM64 GB (optional 32 GB)
LCD Panel
Panel Dimensions65 inch; 75 inch; 86 inch
BacklightDLED
Aspect Ratio16:09
Brightness400 cd/mยฒ (typ.)
ContrastVA: 4000; IPS: 1200
Resolution3840 ร— 2160
Viewing Angle178ยฐ (H) / 178ยฐ (V)
Lifespan50,000 hours
Display Color1.07 B
Response Time8 ms (typ.)
Refresh Rate60 Hz
Device Ports
Light SensorYes
Front Button8 buttons (power, home, menu, signal source, touch lock, curtain, volume, and annotation)
Front PortsType C ร— 1 (4K@60 Hz, Touch)
HDMI In ร— 1 (4K@60 Hz)
USB 3.0 Type-B ร— 1 (Touch)
USB 3.0 Type A ร— 2
Mic In ร— 1 (3.5 mm port)
Rear PortType C ร— 1 (4K@60 Hz, Touch)
HDMI In ร— 2 (4K@60 Hz)
VGA In ร— 1 (1080p@60 Hz)
USB 3.0 Type-B ร— 3 (Touch)
HDMI Out ร— 1
USB 3.0 Type A ร— 2
Micro USB ร— 1
RS-232 ร— 1
RJ45 In ร— 1
RJ45 Out ร— 1
Audio In ร— 1 (3.5 mm port, used to play sound with VGA)
Audio Out ร— 1 (3.5 mm port)
SPDIF Out ร— 1 (Optical port)
OPS slot ร— 1
Function
IR ReceiverYes
BluetoothBluetooth 5.2
Wi-FiWIFI 5, 2.4 GHz/5 GHz; Integrated WiFi 802.11 b/g/n/ac, supports PEAP/EAP-GTC authentication protocol within 802.lX
Wireless Access PointWIFI 5, 2.4 GHz/5 GHz; Supports enabling Hotspot and Wi-Fi at the same time
Touchscreen
Touch Technology TypeInfrared touch technology
Attachment MethodZero Air Gap
Response Timeโ‰ค10 ms
Touch PointsAndroid: 32, Windows: 40
Touch Accuracyยฑ 1 mm (over 90% Area)
Valid Touch2 mm
Touch Height<2.5 mm
Writing ModeFinger + Pen (attaches magnetically)
Communication ModeUSB
Anti-light InterferenceAnti-dazzle tempered glass
Surface Hardness8H
Touch Resolution32767 ร— 32767
Speaker
Built-in Speaker2
Power2.0 sound channel, front-end: 2 ร— 15 W
General
Power Supply100โ€“240 VAC, 50/60 Hz
Power Consumption65-inch: 120 W (typ.); 200 W (max.)
75-inch: 150 W (typ.); 300 W (max.)
86-inch: 200 W (typ.); 400 W (max.)
Standby Power Consumptionโ‰ค0.5 W
Operating Temperature0 ยฐC to +40 ยฐC (+32 ยฐF to +104 ยฐF)
Storage Temperatureโ€“10 ยฐC to +50 ยฐC (+14 ยฐF to +122 ยฐF)
Operating Humidity10%โ€“90% (RH)
Storage Humidity10%โ€“90% (RH)
Product MaterialMetal
Glass4 mm Anti-dazzle tempered glass
Casing Color (Frame/Rear)Bottom/top: Silver; left/right: black; back: black
Product Dimensions65-inch: 1,485.2 mm ร— 93.0 mm ร— 924.5 mm

(58.47″ ร— 3.66″ ร— 36.40″)
75-inch: 1,707.5 mm ร— 93.0 mm ร— 1,050.0 mm (67.22″ ร— 3.66″ ร— 41.34″)
86-inch: 1,953.2 mm ร— 93.0 mm ร— 1,187.9 mm (76.90″ ร— 3.66″ ร— 46.77″)

Packaging Dimensions65-inch: 1,580.0 mm ร— 200.0 mm ร— 1030.0 mm (62.20″ ร— 7.87″ ร— 40.55″)
75-inch: 1,800.0 mm ร— 200.0 mm ร— 1,165.0 mm (70.87″ ร— 7.87″ ร— 45.87″)
86-inch: 2,050.0 mm ร— 200.0 mm ร— 1,310.0 mm (80.71″ ร— 7.87″ ร— 51.57″)
Net Weight65-inch: 40 kg (88.19 lb)
75-inch: 52 kg (114.64 lb)
86-inch: 68 kg (149.92 lb)
Gross Weight65-inch: 50 kg (110.23 lb)
75-inch: 65 kg (143.30 lb)
86-inch: 82 kg (180.78 lb)
Holes Distance65-inch: 500 mm ร— 400 mm (19.69″ ร— 15.75″)

75-inch: 600 mm ร— 400 mm (23.62″ ร— 15.75″)

86-inch: 800 mm ร— 400 mm (31.50″ ร— 15.75″)

InstallationWall mount; mobile bracket
Packing ListSmart interactive whiteboard ร— 1
Power cord ร— 1
Passive stylus pen ร— 2
HDMI cable ร— 1
Quick start guide ร— 1
Wall mount bracket (already installed on the whiteboard) ร— 1
Accessory package ร— 1
Remote control ร— 1
Legal and Regulatory Information ร— 1
Certification
CertificationsCE, CB, Energy Star, ERP, RoHS, WEEE

Product Attributes

แƒ‘แƒ แƒ”แƒœแƒ“แƒ˜

Dahua