Touch screen features:     Optional size15" 17" 19" 22" 32”,37”,42”,52” etc  
Touch screen:SAW or infrared touchscreen or resistive touchscreen. Surface Acoustic Wave touchscreen
* Resolution: 4096*4096, zaxis256 grade
* Material :pure tempered glass
*Brightness: 300cd/mm
*lens transmission : 90%- 92%
*Orientation precision: < 2mm0.080 inch
*Single-point touch Life expectancy : more than 50,000,000 times
*Surface hardness: equivalent to glass,7 Mohs
*Dust-proof, explosive proof
*Durability:5years
Grade A LCD monitor:  
Brand:LG or SUMSUNG
Size: 15" 17" 19" 22" 32”,37”,42”,52” etc  
Aspect ratio: 4:3/16:9
For 15,17inch screen, Max resolution:1280x1024,Brightness: 260cd/m2 ,Contrast: 450:1 
Size and Brand are optional
Powerful PC:  (customize)Intel Celeron E3200 2.0G CPU/ DDRII 1G EMS memory /250G HD / Intel G31 mainboard/(sound driver/display card driver /10-100M netcard driver)Multi-media system:amplifier; stereo Loudspeaker; magnetic-proof,net card, sound card,integrated display card, Operation system: Windows2000/XP/Vista, RedHatLinux/FedoraCorePower supply : AC110V-240V ,50H-60HZ Network connector RJ45 connector and inner network connection,
Optional accessories:     *Barcode reader, Non-contact IC/ID card reader,Credit card reader.*Coin/Bill acceptor.*16bit/64bits Metal Keyboard, stainless steel keyboard with trackball.
*WIFI, GPRS Modem*Camera, Thermal /Laser printer, bluetooth connection, etc.  Color: we can paint your own color, free of charge   Cabinet: Steel cabinet sprayed metallic paint or plastic-spray,1.5-2.0MM steel,moisture-proof,anti-rust,anti-acid,anti-dust Packing:foam ,carton,wooden case Dimension: 1.40-1.60m different from the models (customized)Working environment: temperature +0-+40, relative humidity 10%-90%Control System: Integrated Circuit ControllerBasic Software: Touchscreen Driver systemWarranty: One year.