Product Name: 21.5 Inch Android Digital Signage with Automatic Hand Sanitizer Dispenser LCD Advertising Kiosk Interface Type: HDMI 3D: Not 3D Response Time: 6ms Widescreen: Widescreen Type: TFT Optimum Resolution: 1920x1080 Feature: Touch Display, LED Backlight Display, With Remote Control, Sanitizer Aspect ratio: 16:9 Application: Indoor, Computer, Advertising, Surveillance, Big-Screen Project Screen Size: 20-22" Trademark: OEM Transport Package: Wooden Box Specification: 21.5" Origin: China HS Code: 8471419000 Product Description 21.5"Indoor Digital Signage with Automatic Sanitizer DispenserFeature:1) 21.5"16:9 LED Backlight Monitor,1920x1080 resolution 2) 1000:1 contrast ratio,89/89/89/89 view angle 3) RK3288/3399,2G+8G/16G, Android 5.1/8.1 4) Projective Capacitive Touch,10 points multi-touch for option 5) Automatic waterless sanitizer integrated6) CE, FCCSpecificationScreen diagonal dimension: 21.5 inch Viewable area W x H(mm): 476.6x269.1mm Pixel Pitch: 0.248x0.248mm Screen Maximum Resolution: 1920x1080 Color Depth: 16.7 Million colors Brightness(Typical): 250 cd/m²Monitor Aspect Ratio: 16:9 Contrast Ratio :1000:1 Response Time(ms): 5ms View Angle H/V(degrees): 178°/178° OSD Languages: English, Spanish, German, Chinese, French, Italian VESA Mounting Pattern: 100 x 100 & 75x75mm Net weight:5.25KG Gross Weight: 6.45KG Power- Watts(on and standby): < 35W Power input (External): 12V,5A Operating Temperature: 0ºC ~ 50ºC Storage Temperature: -20ºC ~ 60ºC Operating Humidity: 10 ~ 85% Certifications CE,FCC