OFITEC

CPU 8 CORES MEMORY 8 GB STORAGE SPACE 64 GB AI COMPUTING POWER 4T OPERATING SYSTEM HARMONYOS IS SUPPORTED. THE OPTIONAL OPS SUPPORTS WINDOWS 10. SCREEN DISPLAY BACKLIGHT TYPE D-LED ASPECT RATIO 16:09 RESOLUTION 3840 X 2160 DISPLAY AREA 65-INCH MODEL: 1428.48 MM X 803.52 MM 75-INCH MODEL: 1649.66 MM X 927.94 MM 86-INCH MODEL: 1895.04 MM X 1065.96 MM PIXEL DISTANCE 65-INCH MODEL: 372.0 AND 924;M X 372.0 AND 924;M 75-INCH MODEL: 429.6 AND 924;M X 429.6 AND 924;M 86-INCH MODEL: 493.5 AND 924;M X 493.5 AND 924;M REFRESH RATE 60 HZ RESPONSE TIME 8 MS BRIGHTNESS TYPICAL VALUE 350 NITS SCREEN BRIGHTNESS UNIFORMITY APROX 70 PERCENT CONTRAST 1200:01:00 VIEWING ANGLE APROX 178 DEGREE COLOR DEPTH 10 BITS 8 BITS PLUS FRC HARDWARE-BASED ANTI-BLUE LIGHT SUPPORTED SCREEN TOUCH CONTROL TOUCH CONTROL PRECISION±1 MM MAXIMUM NUMBER OF TOUCH POINTS20 TOUCH CONTROL TYPEINFRARED TOUCH CONTROL TOUCH RESPONSE TIME APROX 10 MS AUTOMATIC SCREEN BRIGHTNESS ADJUSTMENT SUPPORTED CAMERA LENS TYPE FIXED FOCAL LENGTH SENSOR SIZE 1/2.8 HORIZONTAL FIELD OF VIEW 80° APERTURE F1.8 VIDEO RESOLUTION 4K30 3840 X 2160 ZOOM 2X DIGITAL VERTICAL ANGLE OF VIEW 50° LENS CAP FOR PRIVACY PROTECTION SUPPORTED TV DISTORTION 2 PERCENT SHOOTING DISTANCE 0.5 M TO INFINITY PTZ ADJUSTMENT E-PTZ AUTOMATIC EXPOSURE AE SUPPORTED AUTOMATIC WHITE BALANCE AWB SUPPORTED LOCAL CAMERA PRESETS 30 BUILT-IN MICROPHONE QUANTITY 6 SAMPLING FREQUENCY 48 KHZ SAMPLING BITS 24 BITS SOUND PICKUP ANGLE 180° BUILT-IN SPEAKER QUANTITY 2 X HIGH-FREQUENCY SPEAKER FULL-FREQUENCY SPEAKER TOTAL SPEAKER POWER 2 X 20 W SOUND OUTPUT MODE BOTTOM SPEAKER STEREO SUPPORTED MAXIMUM SOUND LEVEL 95 DB SPL 1 M ELECTRICITY SUPPLY REQUIREMENTS RATED OPERATING VOLTAGE 100–240 V AC OPERATING FREQUENCY 50 HZ/60 HZ MAXIMUM POWER CONSUMPTION 65-INCH MODEL: 350 W 75-INCH MODEL: 420 W 86-INCH MODEL: 450 W TYPICAL POWER WITHOUT OPS; BRIGHTNESS OF 300 NITS 65-INCH MODEL 175 W 75-INCH MODEL: 180 W 86-INCH MODEL: 230 W STANDBY POWER 0.5 W ENVIRONMENTAL REQUIREMENTS IN USE AMBIENT TEMPERATURE 0–40°C RELATIVE HUMIDITY 10 TO 95 OPERATING ALTITUDE 5000 M ENVIRONMENTAL REQUIREMENTS IDLE AMBIENT TEMPERATURE –20°C TO 60°C RELATIVE HUMIDITY NON-CONDENSING 5 TO 95 PERCENT PHYSICAL PARAMETERS OF THE ENTIRE SYSTEM PRODUCT DIMENSIONS 65-INCH MODEL: 947.5 MM X 1484.5 MM X 91.6 MM 75-INCH MODEL: 1071.9 MM X 1705.7 MM X 91.8 MM 86-INCH MODEL: 1212.0 MM X 1953.0 MM X 91.8 MM PACKAGE DIMENSIONS 65-INCH MODEL: 1050 MM X 1650 MM X 220 MM 75-INCH MODEL: 1170 MM X 1900 MM X 220 MM 86-INCH MODEL: 1300 MM X 2090 MM X 250 MM NET WEIGHT 65-INCH MODEL: 35.5 KG 75-INCH MODEL: 47.0 KG 86-INCH MODEL: 62.0 KG GROSS WEIGHT INCLUDING THE PACKAGE 65-INCH MODEL: 43.0 KG 75-INCH MODEL: 57.0 KG 86-INCH MODEL: 73.5 KG OPTIONAL FLOOR STAND PRODUCT DIMENSIONS 1525.0 MM X 1302.0 MM X 764.0 MM PACKAGE DIMENSIONS 180 MM X 1390 MM X 845 MM NET WEIGHT 19.5 KG GROSS WEIGHT INCLUDING THE PACKAGE 24.8 KG OPTIONAL WALL-MOUNTED BRACKET PRODUCT DIMENSIONS 30 MM X 1170 MM X 210 MM PACKAGE DIMENSIONS 86 MM X 1270 MM X 300 MM NET WEIGHT 3.6 KG GROSS WEIGHT INCLUDING THE PACKAGE 5.5 KG MANDATORY STYLUS PEN QUANTITY 2 WI-FI WI-FI PROTOCOL 802.11 A/B/G/N/AC/AX SUPPORTED FREQUENCY BAND 2.4 GHZ TO 2.4835 GHZ 5 GHZ TO 5.85 GHZ MAXIMUM TRANSMIT POWER 2.4 GHZ TO 2.4835 GHZ: 20 DBM 5 GHZ TO 5.85 GHZ: 23 DBM VOICE TRACKING DISTANCE 3 M INSTALLATION INSTALLATION MODES FLOOR STAND-MOUNTED, WALL-MOUNTED, OR WALL-RECESSED .