55/65/75 Inch 4K Full HD LED Interactive Board Touch Screen Whiteboard Electronic 55 Inch Digital Flat Panel for Teaching

• Customization: Available
• Customized: Customized
• Type: Interactive Whiteboard
• Model NO.: RK3588
• Using Type: Movable With Rack
• Material: Aluminum Frame
• Sides: Single Sided
• Folded: Unfolded
• Product Name: Interactive Smart Board
• Color: White
• Application: School, Office, Education, Conference
• Writing Method: Pen/Finger Touch
• Transport Package: Wooden Case
• Specification: 258*60*159
• Trademark: Riotouch
• Origin: China
• Production Capacity: 10000/Year

Product Description

Product Description

RK3588 Powerful multi-functional interactive board
 

Product Name:RK3588
Application:School, Office, education, Conference
Brightness:over 350cd/m2
Contrast Ratio:1200:1(type)
Color depth:1.07 billion colors

Display specification
Diagonal display size		65(inch)	75(inch)	86(inch)	98(inch)	110(inch)
Bezel color	Aluminum frame(White color)	√	√	√	√	√
Panel type	Ultra HD Direct type LED	√	√	√	√	√
Active area (mm)		1428.48 (H) * 803.52 (V)	1649.66 * 927.93(V)	1895.04 * 1065.96(V)	2187.8(H)×1242.8(V)mm	2436.48×1370.52 mm (H×V)
Resolution	3840*2160 /60hz	√	√	√	√	√
Pixel Pitch		0.372mm x 0.372mm	0.429 mm x 0.429 mm	0.4935 mm x 0.4935 mm	0.5622×0.5622 mm	0.6435×0.6435 mm
Hardness Glass	Mohs-7 level	√	√	√	√	√
Glass Panel	Anti-Glare glass with zero bonding	√	√	√	√	√
Aspect Ratio	16:9	√	√	√	√	√
Contrast Ratio	1200:1 (type)	√	√	√	√	√
Dynamic Contrast Ratio	4000:1	√	√	√	√	√
Brightness	400cd/m2	√	√	√	√	√
Color depth	1.07 billion colors	√	√	√	√	√
Viewing angle	178°	√	√	√	√	√
Lifespan	50,000 hours	√	√	√	√	√
Touch Type
Touch Technology	IR touch	√	√	√	√	√
Multi Touch	Max 40 points(Windows)	√	√	√	√	√
Multi Writing	Max 20 points(Windows)	√	√	√	√	√
Touch Precision	1 mm (over 90% Area)	√	√	√	√	√
Auto-Calibration	Yes	√	√	√	√	√
Anti-light	Yes	√	√	√	√	√
Minimum object size	2mm	√	√	√	√	√
Touch Response Time	First Point <2 ms, Continuation <8 ms	√	√	√	√	√
Supporting OS	Windows 7/8/10/11; Android;  Mac; Linux; Chrome OS	√	√	√	√	√
Sound
Front Speakers	15W*2(20W*2 )	√	√	√	√	√
Subwoofer	20W*1	√	√	√	√	√
Total Power Amplifiers	<=60w	√	√	√	√	√
Microphone (option)
Type	Wide-area microphones	√	√	√	√	√
Number of Microphones	8	√	√	√	√	√
Auto switch (Windows/Central)	Yes	√	√	√	√	√
Disconnectable	Yes	√	√	√	√	√
camera (option)
Number of images	4800M(AI) /6400M	√	√	√	√	√
Maximum resolution and frame rate	4208*3120(30fps)	√	√	√	√	√
FOV(field of view)	120	√	√	√	√	√