GreenTouch Interactive IR Touch Screen Panel offer a true multi-touch experience transforming any screen or surface into an interactive display. Whether it’s a new touch display installation, or retrofitting touch to an existing screen, Self-Service Kisok or Industrial equipment , an Interactive IR Touch Screen Panel is the perfect choice. Shell Thickness 8mm Glass thickness 3mm Industrial Aluminum Frame Strong , Durable , No Rust 3mm thickness glass coverage can protect liquid crystal device better Advance Chip LED tube core,stable performance,high touch precision,long life timeUSB interface,plug and play,easy to install,maintenance free,wear-resistant,Sunlight-proofVersatile touch object,super transparency,integrated controllerSupport gesture,operable in various light conditions,indoor and outdoor System Compatible Multi points touch on Windows 7/8/10/11 (10 points touch)Single point touch on Mac osSingle point touch or multi points touch for native Android and Linux , depends on if it is touch driver built inDoesn’t support Raspberry PI , smart TV system . Please inquiry us before purchase Engineer Drawing ELECTRICAL Power Supply: Single USB ConnectionLow Power Consumption: Operating ≤2W, Stand By ≤ 250mWESD: Contact Discharge 8kV,Air Discharge 15kV,15kV on USB connector pins ENVIRONMENT Operating Temperature: -20°C~70°CStorage Temperature: -40°C~85°COperating Humidity: 10%~90%RH(Non-condensing)Storage Humidity: 10%~90%RH Parameter Standard Size 18.5 Inch Light Transmission 90% With glass Operating Voltage USB DC + 5V +/- 5% Protocols HID,TUIO,Flash Typical Response Time 3-10ms Note Touch Screen only ( Without display)