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4k Smart Classroom Touch Screen Interactive Whiteboard 55 75 86 98 Inch

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Beijing Hushida Technology Co.,LTD

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4k Smart Classroom Touch Screen Interactive Whiteboard 55 75 86 98 Inch

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Brand Name :	HUSHIDA
Model Number :	interactive whiteboard
Certification :	CE/CCC/FCC/ROHS/ISO9001
Payment Terms :	L/C, T/T, Western Union

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4k Smart Classroom Touch Screen Interactive Whiteboard 55 75 86 98 Inch

4k Smart Classroom Touch Screen Interactive Whiteboard 55 75 86 98 Inch

Introduction of the interactive whiteboard

Professional display screen: interactive teaching/conference all-in-one machine adopts professional industrial liquid crystal display screen, completely different from ordinary liquid crystal display, with long life, high stability;
Hd picture quality: full screen hd display, with 2000:1 ultra-high contrast, 350cd/m brightness, 16.77 million colors, 16:9 cinema play widescreen, ensure the display color richness, no matter the light or shade, still clear picture quality;
Teaching/meeting software: provide teaching/meeting software;The new "super-wide perspective extension technology" (s-pva&s-ips) enables a 178 degree viewing Angle that can be viewed in all directions.Single/dual system Settings: unique unitized, modular computer design;
OPS/ pull-type PC Settings, more convenient maintenance;
Rich interfaces: multimedia teaching all-in-one machine has multiple interfaces to meet different signal input requirements, such as composite video, component video, VGA, DVI, HDMI, etc., allowing maximum compatibility and flexibility when the product is enabled.

Specification

Model
Brand	HUSHIDA
Name	All-in-one teaching conference machine
Code	JXCM-65
LCD Panel
Size	65INCH
Panel Brand	SAMSUNG,LG,AU (gauge A screen)
type	TFT-LCD S-PVA
Resolution	3840 × 2160 (UHD) @60hz
Brightness	500cd/m²
Ratio contrast	2000:1/ Dynamic 5000:1
Visual Angle (horizontal/vertical)	178°/178°
Response time	8ms
Visual area(mm)	1428.5(W)×803.5(H) mm
pigment	16700000 color 24Bit
Color gamut (NTSC)	72%
Backlight	WLED
display scale	16:9
Response time	＜8ms
life	>60000H
Infrared touch characteristic
Touch the specifications	Infrared touch frame
glass	4mm tempered glass
Glass transmittance	> 88% (higher transmittance depends on glass surface treatment technology such as AR/AG)
Object induction number (IR)	Touch at 20
Number of infrared induction lines (W D)	32767 × 32767
Positional accuracy	More than 90% of the touch area is 2mm
The interface definition	USB 2.0(Full speed)
Touch the strength	Zero pressure touch
The light resistance	It has light resistance
Induction life	6 million times
The response time	＜8ms
The power supply mode	Full duplex usb-powered DC +5V up to 500mA
Switching power supply
Power consumption (typical value)	AC100-240V~(+/-10%),50/60Hz
Standby power consumption	160W
The power interface	1W
Switching power supply	European standard 220V two - phase three - wire system
Mechanical specification parameters
The net weight	31.5kg
Gross weight	40kg
Bare machine outline size (W x D x H)	1484.1×886.8×95.3mm
Package size (W x D x H)	1584×987×190mm
Shell material (face frame/back shell)	Plastic/Sheet metal
Shell color (face frame/back shell)	black
To protect the glass	4mm toughened glass/level 7 earthquake resistant
Type of installation	Supports/wall hangers
The cooling way	Temperature-controlled fan dissipates heat
The environment
Working temperature	0℃~50℃
Working humidity	20%~80%(No condensation)
Storage temperature	-20℃~60℃
Store humidity	10%~90%(No condensation)
Display mode	S-ips, often black display, transmission
Maximum service time (hours/day)	24 hours
features
The speaker	2×8Ω/10W(built in )
Support for input mode	Stylus writes keyboard mouse
The attachment
The user manual	Manual, warranty card, certificate of conformity
cable	The power cord
Others (optional accessories)	Remote control, base/bracket, WiFi

4k Smart Classroom Touch Screen Interactive Whiteboard 55 75 86 98 Inch

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