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150" AI Full-Screen Touch Electronic Blackboard
150" AI Full-Screen Touch Electronic Blackboard
Release time: 2024 - 10 - 22
Intelligent classroom teaching system -- eye protection series intelligent electronic blackboard parameters1, hardware equipment: Technical principle: infrared induction technology2, no special pen: Support hand, pen and pointer and other non-transparent objects directly on the board writing3, touch size: can achieve the touch size of 1130 *3660mm4, writing net size: 1130 *3660mm5, full-screen any area can achieve projection touch interaction6, touch accuracy: ≤ ±2mm7, 10-16 touch8, touch response time ≤10Ms
165" AI Full-Screen Touch Electronic Blackboard
165" AI Full-Screen Touch Electronic Blackboard
Release time: 2024 - 10 - 25
1, hardware equipment: Technical principle: infrared induction technology2, no special pen: Support hand, pen and pointer and other non-transparent objects directly on the board writing3, touch size: can achieve touch size 1446*3700mm4. Net writing size: 165 inches5, full-screen any area can achieve projection touch interaction6, touch accuracy: ≤ ±2mm7, 10-16 touch8, touch response time ≤2Ms
150" Full Screen Touch Electronic Blackboard
150" Full Screen Touch Electronic Blackboard
Release time: 2024 - 10 - 25
1, hardware equipment: Technical principle: infrared induction technology2, no special pen: Support hand, pen and pointer and other non-transparent objects directly on the board writing3, touch size: can achieve touch size 1120 *2300mm4. Net writing size: 150 inches5, full-screen any area can achieve projection touch interaction6, touch accuracy: ≤ ±2mm7, 10-16 touch8, touch response time ≤2Ms
165" Full Screen Touch Electronic Blackboard
165" Full Screen Touch Electronic Blackboard
Release time: 2024 - 10 - 25
1, hardware equipment: Technical principle: infrared induction technology2, no special pen: Support hand, pen and pointer and other non-transparent objects directly on the board writing3, touch size: can achieve touch size 1446*2300mm4. Net writing size: 165 inches5, full-screen any area can achieve projection touch interaction6, touch accuracy: ≤ ±2mm7, 10-16 touch8, touch response time ≤2Ms
150" Semi-screen Touchscreen Electronic Blackboard
150" Semi-screen Touchscreen Electronic Blackboard
Release time: 2024 - 10 - 28
1, hardware equipment: Technical principle: infrared induction technology2, no special pen: Support hand, pen and pointer and other non-transparent objects directly on the board writing3, touch size: can achieve touch size 1120 *2300mm4. Net writing size: 150 inches5, full-screen any area can achieve projection touch interaction
LY-IR-H7843 78" splendid infrared E-White Board for Kindergarden
LY-IR-H7843 78" splendid infrared E-White Board for Kindergarden
Release time: 2015 - 08 - 19
Products Product Details

Short focus DLP laser projector

Size ratio
The large zoom lens is easy to install in various classroom environments
Model Application
DLP laser telephoto projector, designed and customized for higher vocational colleges
Availability: 2024 - 10 - 22
product description:
DLP laser telephoto projector, designed and customized for higher vocational colleges
product manual:
1. Light source: DLP pure laser solid state light source; Ultra-long service life up to 25,000 hours;2. Ultra-long service life of 25,000 hours;3. Fully closed optical path design, effective dust prevention;4. The new color processing algorithm makes the color more vivid and vivid;5. Higher light source efficiency, energy saving and environmental protection;6. Heat dissipation mode: water-cooled + air-cooled,
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1. Light source: DLP pure laser solid state light source; Ultra-long service life up to 25,000 hours;


2. Ultra-long service life of 25,000 hours;


3. Fully closed optical path design, effective dust prevention;


4. The new color processing algorithm makes the color more vivid and vivid;


5. Higher light source efficiency, energy saving and environmental protection;


6. Heat dissipation mode: water-cooled + air-cooled,

DLP laser telephoto projector, designed and customized for higher vocational colleges
Short focus DLP laser projector
Short focus DLP laser projector
Release time: 2024 - 10 - 28
1. Light source: DLP pure laser solid state light source; Ultra-long service life up to 25,000 hours;2. Ultra-long service life of 25,000 hours;3. Fully closed optical path design, effective dust prevention;4. The new color processing algorithm makes the color more vivid and vivid;5. Higher light source efficiency, energy saving and environmental protection;6. Heat dissipation mode: water-cooled + air-cooled,
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