HV55
50-60 Inches
4:3
Education and Training System
Infrared
Infrared
Non-Customized
Aluminum
1920X1080 Full HD
84, 70, 65, 55 Inch
LED
1568 X 993 X 91 / 1315.6 X 835
4000:1
178°
USB
Riotouch
Caton Package
Dongguan, Guangdong Privince
