LED touchscreen frame 32" - 150"

LED touchscreen frame 32" - 150" Brief description: 1. IR technology is more stable. 2. finger or pen or any opaque object can touch, no need special pen 3. Widely size : 47’’,55’’,65’’,70’’,84’’ 4. Multi-touch :2/10/32 Touch Point. 5. OEM service and free teaching software 6. 3 years warranty of touching frame give you zero risk and more profit. 7. Open frame and build-in line, easy repair and more safety. 9. Certification: CE, FCC, ROHS,ISO support Linux, window (7/8),