42" infrared touchscreen, aluminium alloy frame, no glass, multi-touch, USB Controller (Model: LIR4200MU)

42" infrared touchscreen, aluminium alloy frame, no glass, multi-touch, USB Controller (Model: LIR4200MU)

42" infrared touchscreen, aluminium alloy frame, no glass, multi-touch, USB Controller (Model: LIR4200MU)

  • Overview
Product discontinues. Contact us at Info@iTechLCD.com for replacement item.


iTechLCD Infrared touchscreen is waterproof and maintenance free with highest transparency. The preferred solution for application, reliability and clarity. Leasingtouch technology combines superior optical performance with excellent gasket-sealing capabilities, so it's an excellent choice for harsh industrial and outdoor kiosk applications. Touched with a finger, gloved hand, fingernail, or stylus, it delivers a fast, accurate response every time. iTechLCD infrared technology is available for standard size and large size panel solutions.


■ Withstands severe environments
■ Stable, no-drift calibration performance
■ Vandal- and abrasion-resistant screens, ideal for rugged applications
■ Parallax-free performance for LCD displays
■ Sealable against contaminants
■ Operable in various light conditions, indoor and outdoor


■ Point-of-information kiosks
■ Vending and ticket sales
■ Electronic catalogs
■ Gaming, lottery, and amusement
■ Public pay phones
■ Multimedia marketing
■ Banking/financial transactions
■ Industrial control rooms
■ Computer-based training


General Size 12″ to 70″
Custom Size 10.4″ to 150″
Fit in with Panel display device 
Resolution(Interpolation) 4096*4096
Linearity Error <1.5mm
Response Speed <15ms
Frame Material Carbon Steel
Input Method Finger or gloved hand (rubber ,cloth or leather)
Touch Activation Force No minimum touch activation force is required
Minimum Touch Object 6mm X 6mm for size under 22”
8mm X 8mm for size above 22”
Vandal-proof No break by 1-pound steel ball dropping from 130 cm high
Surface Durability Surface durability is that of glass, Mohs\' hardness rating of 7
Light Transmission 90% Meet ASTM D1003
Temperature Operating Range: -20°C ~ 70°C;  
Storage Range: -40°C ~ 85°C 
Relative Humidity Operating Range: 0%~90% RH (no dew falls)
Storage Range: 0% to 95% RH (no dew falls)
Altitude                      Up to 3,000m 
Ambient Light          Direct sunlight 90°to ±30° to the display surface Touch detection operational
Direct sunlight all angles to display surface Free of false touch reports
Life Time               At least 10-years
Operation Voltage Typical +DC 5V, +4.75V to +5.25V
Power Supply USB or PS/2 Interface for size under 55”; External power adaptor for size above 55”
Interface Full Duplex USB 2.0 (Full Speed) Plug and play compatible 
Serial RS-232. Baud Rate: 9600, 8 Data Bits, 1 Stop Bit, No Parity 
Current Typical 150MA@+5VDC; 350mA, maximum
Power <1.5W, operating current<300mA
Electrostatic Protection 15 kV air / 8 kV contact discharges (EN61000-4-2,1995 :Level 4)
Controller Integration inside touch panel
Agency Approvals CE, FCC, Rohs
Operation System Linux/ Dos / Windows ME/95/98 / NT4.0/XP/2000/Mac OS
MTBF Greater than 1,543,000 hours per MIL-HDBK-217-F2