ZC75E1

Features：

• Ultra-narrow frame design, camera & microphone module integrated built-in frame design, simple appearance
• Support 2 Writing pen Magnetic zone
• Zero bonding, Low parallax
• 3mm Anti-Glare toughened glass
• Support light sensing adjustment of brightness, support DC dimming
• 4K UHD display, support for all-channel 4K UI display
• Front 2 USB3.0 ports +Onboard 2 USB3.0 ports, supports channel switch
• Optional: Support front full-featured Type-C, up to PD65W
• Support wireless screen-sharing
• 1.5mm IR (Infrared Ray) touch technology
• Writing double colors with double pens simultaneously
• Support Wi-Fi6 dual-band 2.4G /5G, AP+STA working mode，Bluetooth 5.2
• Built-in 6 array mic and 13M automatic focus camera
• Support wake on HDMI/VGA/RS232 input signal
• Support one network, Android and OPS are gigabit network
• Support network sharing

Parameters：

1.Display

Size：75 inch

Panel Type：ADS

Response Time：8ms

Aspect Ratio：16:9

Display Area：1649.664(H)×927.936(V)mm

Pixel Pitch：0.4296×0.4296mm

Resolution：3840(H)×2160(V)

Refreshing Frequency：60Hz

Display Color：1.07B(10bit)

NTSC：72%

Contrast Ratio：1200:1

Viewing Angle：178°(H/V)

Back Light Unit：DLED

Brightness with glass(min)：300cd/m²

Brightness with glass(typ)：350cd/m²

Life Time：≥30000 Hours

2.Touch Technology

Sensing Type：Infrared recognition

Touch Tool：Passive infrared pen

Accuracy：±1.5mm

Touch Point：40 points touch

Minimum object size：3mm

Writing Height：≤3mm

Interpolation Resolution：32768(W)×32768(D)

Response Time：≤10ms

System：Windows10/Windows8/Windows7/Windows XP/Android/Linux/Mac OS X/Chrome

3.Operating System

– System Version: Android 11.0

– RAM: 4GB

– ROM: 32GB

– CPU: A55×4

– GPU: Mali G52MP2

4.Audio System

Sound Channel：2.0

Speaker：2x16W

Sound pressure level：88dB

Peak power：54W

5. Microphone:

Quantity: 6

Distance of a pickup: 0~8m

6.Integrated Camera

Quantity: 1

Pixel: 13M

Position: Built-in the middle of the top frame

7.Connectivity Options

HDMI IN: 3 (1 optional) Up to 4K@60Hz, HDCP 2.1, CEC, ARC(HDMI 1)

HDMI OUT: 1 (optional) Up to 4K@60Hz

USB 2.0: 1 (For system upgrades)

USB 3.0: 4 (Front×2, Rear×2) 3.0 can switch Android and OPS channel，2.0 can switch all channels

USB Type-C IN: 1 (optional) Video, Audio, Touch, PD 65W, LAN Network Sharing

TOUCH 2.0: 2 (1 optional)

VGA IN: 1 (Up to 1080P@60Hz)

AUDIO IN: 1 (3.5mm Phone Jack)

AUDIO OUT: 1 (3.5mm Phone Jack)

SPDIF: 1 (PCM output format)

RS232: 1 (Baud rate 9600)

RJ45 IN : 1 (10M/100M/1000Mbps)

RJ45 OUT : 1 (10M/100M/1000Mbps)

8.Power Efficiency

Power Requirements：100-240V～50/60Hz 3.5A

Typical Power：200W

Max Power（W/OPS）：350W

Standby Power：≤0.5W

9.Physical Specifications

Dimension L×H×D：1709×1020×88mm

Dimension (package) L×W×H：1863×225×1140mm

Thickness of machine and wall mount：118mm

Wall-hanging Screw Spec：M8×25mm

VESA：800×400mm

Net Weight：48.60kg

Gross Weight：60.55kg

10. Accessories

Power Cord: ×1

Writing Pen: ×2

Wall Mount: ×1

11. Environmental Conditions

Operation Temperature：0℃ – 40℃

Operation Humidity：10% – 90%RH

Storage Temperature：-20℃- 60℃

Storage Humidity：10% – 90%RH

Altitude：Below 5000 meters