Screen size :110 inches Panel Type :COB LED Screen resolution :1920*1080 pixel pitch?mm? :1,2 Screen brightness?cd/m2? :450 Contrast ratio :6600:1 Visual angle?Level?Vertical? :170°?160° Refresh rate (Hz) :3000 Peak power consumption?W? :1400 Average power consumption?W? :500 Power supply requirement :100-240V/AC?50-60Hz? Maintenance mode :Front maintenance System platform :Built-in system Android / Windows dual system Android version :Android 8.0 Android Operation Chip :Huawei Hisilicon 811 Android storage :4G+32G Windows system version :Windows 10 Windows processor :i5-8400U Windows storage :8G Ram+256G SSD Touch technology :Infrared touch, 10 points Touch resolution?Drive-free? :32767*32767 Touch recognition accuracy?mm? :1 Touch interaction mode :Fingers or soft-headed stylus Response time (ms) :9,5 Support for screen transfer terminal :Windows, MAC, Android phones: (software required) Iphone?Ipad Hardware screen transmitter :Support Screen mirroring :9-screen Reverse control :Support for touch reverse control Brightness adjustment :Support for level 8 brightness adjustment One button off screen :Can be one click (or voice control) into the off screen state, one click to wake up Amplifier Built-in stereo :Built-in 2*15W Stereo amplifier + speaker :Built-in *2 Amplifier Feature :6 sounds units, 2 high pitch silk diaphragm units. Camera Sensor resolution :3840*2160 Camera Feature :Support the highest EPTZ electronic pan tilt and digital zoom power Camera Feature :Support intelligent scene detection and automatic switching Video input :HDMI*1?Side?,HDMI*1(Front) Audio and video output :HDMI OUT*1, 3.5mm Earphone *1 Touch output :USB-B*1 Data input and output :USB3.0*1, USB2.0*3?Front panel? Network interface :WLAN*1?Dual frequency WIFI*2(Support for wireless hotspot) Life typical value?hrs? :60.000 Operating environment temperature range??? :-10? +45 Humidity range of working environment?RH? :10? 90% Storage environment temperature range??? :-20?+65 Storage environment humidity range?RH? :10? 90% Screen size with frame (mm, No base) :2475*1584*70 net weight?kg? :145 Gross weight?kg? :200 Installation mode :Wall hanging, moving bracket (optional), base (optional)