1.42'' to 84''
3.CE ,CCC , ISO certifications
Multi touch interactive whiteboards
Product Features :
◊ Appearance: artistic design, high definition, high brightness,high resolution.
◊ Performance extensions: external USB disk,visual presenter,microphone and other equipments.
◊ Customized functions: the teachers can define the teaching contents, build an individualized teaching.
◊ Note functions: able to dynamically endorse on the streaming media.
◊ TV function: fully compatible with the digital signal, enrich the entertainment of the class.
We get the technical patent for the series of one-touch electronic products, it can adjust the screen brightness automatically along with the ambient light to protect the participants’ eyes; it effectively reduce the surface temperature of the screen with the special temperature control system and dustproof design. Contrast to congeneric products, all-in-one can reduce 20% energy consumption, which increase the screen’s 30% service life .
Simple and useful: intergrate the computer,TV,whiteboard,audio amplifier and control equipment as one machine .
One-key operate: fool-style operation and free training.
All-in-one: easy to install and manage , no complex wiring.
Applications: it widely use in schools,families,enterprises,offices,banks,supermarkets,hotels,governments and so on.
55 inch or customized
0.51075(H) x 0.51075(V)
176 degree(H):176 degree(V)
max color degree
level scan rate
vertical scan rate
2. Touch screen
Infrared screen or CCD optical touch screen
I3 2120 dual-core four thread(optional)
system bus frequency
320G or 500G
graphics card type
built-in Realtek RTL8111C 100M
RS232/ 4*USB2.0/RJ-45/ earphone/ microphone
Pre-installed system (software)
4. TV system
color TV formats
TV sound system
English, Spanish, Russian, French and Italian
Input power 10W x 2
RF input (TV)
Driver disk, power supply cord, remote control
The superiority of the teaching whiteboard:
◊it simplify the equipments in the multi-media classroom, an all-in-one pc replace the projector with laptop and switched all-in-one machine with projector which used in the past times.
◊ an all-in-one pc have all the function of a multi-media classroom, which is economic ,practical and convenient.
◊ ultra-long lifetime and ultra-low use-cost : it can survive for more than 50000 hours with almost no charge.on the contrary, you have to change the projection machine or bulb when it used for some time for the tranditional whiteboard, it increase the use-cost.
◊ there is only one power connect wire , avoid the cumbersome wiring.
◊ high resolution and brightness:picture clarity is 4 to 5 times of the projector, it is visible under the sunshine, end up the dark time with curtain closing in classrom.90% of the resolution for a projector is 1024*768, but it is 1080P (1920*1080), the pictures can be presented perfectly in hd, the screen is in specially handling,resist the scratches,anti-corrosion,easy to clean and resist the strike,the screen are anti-glaring and anti-scattering, the display do not impact by light and infrared line.the LCD panel is in full hd, you can also read the picture under strong sunshine.
Shenzhen CTVHD tech Co., Ltd is a professional manufacturer engaged in developing and producing video and touch equipments, our products include all series infrared touch screen,CCD optical touch screen,18.5 inch to 108 inch all-in-one PC TV,interactive LCD whiteboard,15 inch to 82 inch advertising playr and other multi-media touch solution.our company has a perfect production system, and has a elite team , has profound skills of technology research and development, rich experience ,and a complete set of independent intellectual property rights. The company in the full implementation of IS9001 and ISO14000 quality certification system of the project management ,through the national CCC and CE standard authentication standard. With the leading technology and easy-to-use functions, personalized design and good services, provide all kinds of customers diversification and complete solutions, deeply welcomed by domestic and foreign users .
Sincerely welcome to visit our factory .
More Products :
All in one computer or all in one PC TV can be made as your requirement .
Different designs to follow your taste .
Fashionable design and smart looking , customized size ,frame and configuration made as your requirement .
Thanks for your coming to browse our products , let me know if I can do something for you .
Shenzhen CTVHD Technology Co., Ltd. devotes to the research and development, production, sales and service of videos & teaching touch equipment products.
Products: all series of infrared touch screens and CCD optical touch screens, 18.5 - 108 inch computer TV all-in-one PCs and interactive electronic whiteboards, 15 - 82 inch LCD and plasma advertising machines (a single version and advertising machine, wall hung, online console, vertical type screen, horizontal type screen or customized ... View detail