Premium Wide, IP Monitor, 1920x1080, 250cd/m2, Built-in Android PC with Quad Core Cortex-A7 mp, RAM 2GB, Flash 8GB Memory, Android OS 5.1 (Rollipop), Up to 4K Resolution Input Capable, Auto Pixel Shift, Deinterlacing, Noise Reduction, Trigger Sensor, Security Menu Lock Out, Speakers, IR Sensor, Remote Control, External Power Supply, Metal Chassis. Touch option