DAHUA LPH75-MC480-U 75" SMART INTERAKTÍV ÉRINTŐKÉPERNYŐS LFD

• Built-in System

• Main Processor
• RK3588
• Operating System
• Android 13.0
• CPU
• Quad-core A76 + Quad-core A55
• CPU Frequency
• 2.4 GHz
• GPU
• Mali-G610 MP4
• RAM
• 8 GB
• ROM
• 128 GB

• LCD Panel

• Panel Dimensions
• 75 inch
• Backlight
• DLED
• Aspect Ratio
• 16: 9
• Brightness
• 400 cd/m2 (typ.)
• Static Contrast
• VA: 5000: 1 (typ.); IPS: 1200: 1 (typ.)
• Resolution
• 3,840 (H) × 2,160 (V)
• Viewing Angle
• 178° (H)/178° (V)
• Lifespan
• >50,000 hrs
• Display Color
• 1.07 Billion (10 bits)
• Response Time
• 6.5 ms
• Refresh Rate
• 60 Hz

• Camera

• Camera
• 48 MP
• Field of View
• H: 98°; D: 106°

• Device Ports

• Light Sensor
• Yes
• Front Button
• 6 buttons: Power supply, menu, signal source, curtain, volume and annotation
• Front Ports
• 2 × USB 3.0 Type-A;
• 1 × HDMI IN;
• 1 × USB Type-C IN (100 W fast charge, data transmission, local area network);
• 1 × Touch USB2.0 Type-B;
• Rear Port
• 3 × HDMI IN (4K@60 Hz);
• 1 × HDMI OUT (4K@60 Hz);
• 1 × DP IN; 1 × USB 2.0 Type-A;
• 2 × USB 3.0 Type-A;
• 1× USB Type-C IN port with 15 W max charge that receives input for audio, videos, data, and network sharing;
• 1 × USB Type-C OUT (4K@60 Hz);
• 2 × TOUCH USB 2.0 Type-B ports which support touch and wired network sharing of 100 Mbps;
• 1 × AUDIO IN (3.5 mm port); 1 × AUDIO OUT (3.5 mm port);
• 1 × SPDIF;
• 1 × RS232;
• 1 × RJ45 IN (10/100/1,000 Mbps);
• 1 × RJ45 OUT (10/100/1,000 Mbps);
• Wi-Fi
• Yes
• Wi-Fi Standard
• Wi-Fi Station: 802.11b/g/n/a/ac/ax
• Wi-Fi AP: 802.11b/g/n/a/ac
• Wi-Fi Frequency Range
• 2400-2483.5 MHz;
• 5150-5250 MHz;
• 5250-5350 MHz;
• 5470-5725 MHz;
• 5725-5850 MHz;
• MAX Power Transmission (Wi-Fi)
• <20 dBm@2400-2483.5 MHz;
• <23 dBm@5150-5250 MHz;
• <20 dBm@5250-5350 MHz;
• <27 dBm@5470-5725 MHz;
• <14 dBm@5725-5850 MHz;
• Bluetooth
• Yes
• Bluetooth Standard
• BT5.2 BR/EDR/BLE
• Bluetooth Frequency Range
• <20 dBm@2400-2483.5 MHz
• MAX Power Transmission (Bluetooth)
• <20 dBm
• RFID Modulation Method
• ASK
• RFID Frequency Range
• 13.56 MHz
• MAX Power Transmission (RFID)
• 13.56 MHz:?42dBuA/m @10 m

• Function

• IR Receiver
• 1
• Card Swiping with NFC
• Yes
• Wireless Access Point
• Wi-Fi 5, 2.4 GHz and 5 GHz dual band, 802.11 ac/n

• Touchscreen

• Touch Technology
• Infrared
• Attachment Method
• Zero Air Gap
• Response Time
• <2.5 ms
• Touch Points
• Android:32 points;Windows:50 points
• Touch Accuracy
• +/-1.5
• Valid Touch
• 2 mm
• Touch Height
• 2 mm
• Writing Mode
• Finger and stylus pen (magnetic)
• Communication Mode
• USB
• Anti-light Interference
• Anti-glare tempered glass
• Surface Hardness
• >9H
• Touch Resolution
• 32,768 × 32,768

• Speaker

• Built-in Speaker
• 4 (CH2.2)
• Power
• 2 × 8 W + 2 × 18 W
• Frequency
• 150 Hz-20 kHz

• Microphone

• Microphone
• 8
• Pick-up Distance
• 0 m-12 m (0 ft-39.37 ft)
• AGC
• Yes
• Echo Cancellation
• Yes
• Intelligent Noise Filtering
• Yes

• General

• Power Supply
• 100-240 VAC, 50/60 Hz, 5.5 A
• Power Consumption
• 260 W (typ.);
• 550 W (max.)
• Standby Power Consumption
• ?0.5 W
• Operating Temperature
• 0 °C to +40 °C (+32 °F to +104 °F)
• Storage Temperature
• -20 °C to +60 °C (-4 °F to +140 °F)
• Operating Humidity
• 10%-90% (RH)
• Storage Humidity
• 10%-90% (RH)
• Product Material
• Metal
• Glass
• 3.2 mm anti-glare tempered glass
• Casing Color (Frame/Rear)
• Black
• Product Dimensions
• 1,709.4 mm × 1,038.9 mm × 85.4 mm (67.30" × 40.90" × 3.36")
• Frame Size
• U: 33.3 mm, L/R: 14.6 mm, D: 43.0 mm (U: 2.42", L/R: 0.69", D: 1.11")
• Packaging Dimensions
• 1,863.0 mm × 225.0 mm × 1,163.0 mm (73.35" × 8.86" × 45.79")
• Net Weight
• 51.05 kg (112.55 lb)
• Gross Weight
• 64.00 kg (141.10 lb)
• Holes Distance
• 800 mm × 400 mm (31.50" × 15.75")
• Installation
• Wall mount or mobile bracket
• Packing List
• power cord × 1
• Smart interactive whiteboard × 1
• Stylus pen × 2
• Wall mount bracket × 1
• remote control × 1
• Pack of wall mount screws × 1

Garancia fogyasztók részére

• 3 év kötelező jótállás (gyártó által biztosított szervizgarancia)

Garancia nem fogyasztók részére

• 2 év gyártó által biztosított szervizgarancia