... vandalism, 3.water dust-poof, 4.durable kiosks with A4 laser printer 15“ 17“ 19” 21.5''avaliableSoftware matchingTouch screen features: Optional ... : 260cd/m2 ,Contrast: 450:1 Size and Brand are optionalOptional Accessories on the kiosk:1. Camera / Webcam2. Keyboard3. Barcode scanner4. Bluetooth ... , fitness halls, clubs, massage rooms, bars,cybercafe; kiosks with A4 laser printer