Business oxidation black appearance, slim and ultra-narrow design, high-precision infrared, touch control, smart pen writing, smooth Android13.0 system.

Parameters

Product name

75 inch 4K anti-riot touch all-in-one machine

Product model

C7500-H

Product configuration

8+128G with 4800W camera

Key property

Business oxidation black appearance, slim and ultra-narrow design, high-precision infrared, touch control, smart pen writing, smooth Android13.0 system.

Product details

Product introduction

75-inch interactive flat panel, using internationally renowned brand LCD panel, ultra-high definition 3840*2160 resolution, low power consumption and wide viewing angle. Direct LED backlight source, more uniform display brightness and wider color gamut. Industrial design, with super high reliability and high stability. Touch technology adopts high-precision infrared touch frame, and the resolution through interpolation algorithm can be as high as 32767*32767.

Functional characteristics

1. Ultra-thin aluminum front frame (thickness 28.46mm), surface sprayed with fine sand and anodized, zinc alloy plated corner code, sheet metal back cover, the whole machine is super metallic and actively dissipates heat;

2. Anti-glare tempered glass is standard, which protects the LCD glass and enhances the visual effect, protecting the viewing vision and improving the touch experience;

3. Standard high-precision infrared touch bar:

(1) touch accuracy < 1 mm;

(2) Support two 2mm pen-tip books to be written at the same time;

③ Support 5 3mm pen tips to write at the same time;

(4) Support multiple people to write small characters within 1cm high;

⑤ The recognition accuracy of two-color pen is 100%; (Need the support of Android whiteboard software)

⑥ The pen height is less than 1 mm, and writing foreign characters is not Lian Bi (meeting the standards of UNESCO supplier Promethean);

4. The structure is designed according to the low touch zero sticker, which makes the touch writing experience super strong;

5. Operating system: dual-system free switching, Android 11.0 version and windows10 version;

6. The sound of the loudspeaker is pre-positioned to prevent the sound effect from deteriorating due to the embedded environment;

7. Use the OPS slot of international common standard, with integrated plug-in design, which is convenient for upgrading and maintenance, and there is no visible connecting wire of computer module outside, so the body is beautiful;

8. Support gesture side pull menu, which can quickly adjust brightness sound and switch signal sources;

9. Direct-type module backlight is mature, stable and durable;

10. Support WIFI wireless connection and wired network connection;

11. The system comes with functions such as screen projection, electronic whiteboard and annotation;

12. Front expansion ports: 1 PC-USB, 1 full channel -USB, 1 HDMI input, 1 Type-C and 1 TOUCHUSB are convenient for users to use external devices;

13. Support multi-touch screen. When the PC motherboard is used as a dual-system integrated machine, the touch box can be seamlessly switched between dual systems (windows/Android);

14. Android 11.0 system support, multi-theme system can be switched at any time, and startup LOGO can be customized.

15. Support Android and computer handwriting annotation function of any picture, and support real-life annotation and panoramic writing annotation function. Support gesture to pull the navigation bar sideways, and call out common function shortcut keys with one key;

Specification parameter

Conference all-in-one parameters

Panel parameters	Measure	75”
	Camera	Built-in 4800W camera+array microphone
	Backlight type	D-LED
	Resolution ratio	3840×2160
	Display size (mm)	1649.6（H）× 927.9（V）
	Pixel pitch (mm)	0.315(H) x 0.315(V)
	Response time	8ms (typ.)
	Brightness	350nit
	Contrast	3000:1
	Visible angle	178 (vertical, horizontal)
	Colour	1.07B
	Color saturation (sRGB)	99%
	Display scale	16:9
	Refresh frequency	60Hz
Touch parameter	Touch specification	Infrared touch frame
	Glass specification	3mm tempered glass
	Touch points	20点
	Response time	<8ms
	Touch accuracy	More than 90% of the touch area is ±1 mm
	Output form	HID standard
	Theoretical click times	Infinite times
	Touch diameter	Single point 2.5mm
System parameter	Plan	T982
	CPU	CORTEX quad-core A55+NPU 2.6 Tops
	Memory	8G
	Save	128GB
	System version	Android 13.0
Signal interface	MIC input port	*1(3-in-1 port)
	VGA input interface	*1
	Audio input interface	*1
	HDMI input interface	*3
	USB 2.0	*2
Output interface	Earphone OUT	*1(3 in 1) port
Other interfaces	TOUCH-USB	*1
Other interfaces	RS232	*1
Network	RJ45 input interface	*1
Network	WiFi	2.4GWiFi+5G projection hotspot
Physical dimension	Net weight	43KG
	Gross/package/rough weight	53KG
	Bare metal dimensions	1707.161025.2588.5mm
	Packing size	1860（L）205（W）1200（H）(integrated box)
	Sheathing material	Aluminum profile/sheet metal
Power consumption	Power supply input voltage	100 V ~ 240 V/AC，50/60 Hz
	Overall power	≤285W (excluding OPS), supporting OPS power ≤80W.
	Standby power	<0.5W
	Horn specification	Stereo sound effect, 2 * 10W (15%) high and low sound.
Working environment	Working temperature	-10℃～50℃
	Working humidity	20%～85% RH Non-Condensing
	Storage temperature	-10℃～60℃
	Operating humidity	10%～90% RH Non-Condensing
Attachment	Power cord	1 (1.5m)
	Instructions	1
	Remote control (with battery)	1
	Wall hanging rack	1
	Touch pen	1
	High definition multimedia interface	1(1.5m)

OPS built-in computer parameters

Chip set	Intel chipset, CPU and PCH are integrated together
Product category	Integrated industrial control motherboard
processor	On-board Intel Core Tiger Lake 11th Generation (i7)CPU
Memory	8G, dual-channel SODIMM DDR4 supports up to 64GB.
Hard disc	256G, 1 standard 7Pin SATA motherboard and M.2 2280 SSD interface.
Display interface	1 HDMI Type-A mother seat 3840*2160@60Hz
	One HDMI pin interface (2x8) supports 3840*2160@60Hz.
	1 standard VGA base 1920*1080@60Hz
	1 EDP 215Pin2.0mm double-row pin 19201080@60Hz
	1 LVDS 215Pin2.0mm double-row pin 19201080@60Hz
USB	4 USB3.0 Type-A female seats
USB	4 sets of USB2.0 2*5Pin2.54mm double-row pins.
Network	On-board RTL8111 Gigabit network card, a standard RJ45 interface 10M/100M/1000M adaptive.
Network	M.2 2230WIFI interface, supporting 2.4G/5G dual-band WIFI.
Audio frequency	On-board RTL ALC897 HD sound card with audio output (green) and Mic input (pink). 1 pin on the front panel.
Audio frequency	2*5Pin 2.54mm double-row pins, 8 ohm 5W speaker output 1 4Pin 2.0mm white seat.
Clustercommunicationport	1 2*5Pin 2.54mm double-row pin (RS232)
Expand	M.2 2230 Wifi interface. SATA hard disk interface
Power supply requirements	3.5mm DC-IN 12V/120W adapter input /ATX 4Pin power supply 12V@10A power supply input.
Measure	170mmx170mm