Tech specs
                    Brand
                    DTEN
                  
                  
                    Product Line
                    DTEN D7
                  
                  
                    Manufacturer
                    DTEN
                  
                
                    Connectivity Technology
                    Wired
                  
                
                    Aspect Ratio
                    16:9
                  
                  
                    Color Support
                    1.074 billion colors (10-bit)
                  
                  
                    Display Type
                    LED display
                  
                  
                    Native Resolution
                    3840 x 2160
                  
                  
                    Screen Size
                    55 inch
                  
                  
                    Screen Size (metric)
                    139.7 centimetre
                  
                
                    Speaker Output Mode
                    Stereo
                  
                  
                    Speaker Output Power
                    10 watt
                  
                
                    Nominal Voltage
                    AC 120/230 V
                  
                  
                    Power Consumption Operational
                    240 watt
                  
                
                    Max Operating Temperature
                    104 degree Fahrenheit
                  
                  
                    Min Operating Temperature
                    32 degree Fahrenheit
                  
                  
                    Operating Humidity
                    20 - 80%
                  
                
                    Input Device Features
                    Built-in 16-elements microphone array, Built-in camera, Built-in PC, Capacitance Touch Sensor, Liquid Optical Bonding, VESA 400 x 300 mm
                  
                  
                    Pointing Device Interface
                    Ethernet, HDMI, Serial, USB, VGA
                  
                  
                    Packaged Quantity
                    1
                  
                  
                    Product Type
                    Interactive whiteboard
                  
                
                    Height
                    30.5 inch
                  
                  
                    Weight
                    50.71 lbs
                  
                  
                    Width
                    49 inch
                  
                  
                    Depth
                    2.1 inch
                  
                
                    Color Category
                    Black
                  
                
                    Compliant Standards
                    CCC, FCC
                  
                
                    Service & Support Details
                    Limited warranty - money back guarantee - 15 days, Limited warranty - other parts - 90 days, Limited warranty - panel - 1 year
                  
                  
                    Integrated System
                    1-year warranty