Collection: Interactive Whiteboards
Interactive whiteboards are digital display devices that allow users to write, draw, and interact directly on the screen using touch or specialized pens. They facilitate collaborative presentations, teaching, and meetings by integrating visual and digital input in real-time.
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COMMBOX CBIC55S4 interactive whiteboard 139.7 cm (55") 3840 x 2160 pixels Touchscreen
86” (3840 x 2160), 350cd/m², 8/64GB, 40W, WI-FI, Android 11Description
COMMBOX (CBIC55S4) 55"4K UHD INTERACTIVE CLASSIC DISPLAY(S4),40-PT TOUCH,ANDROID11, 5Y WTYSpecifications
Display Display diagonal 139.7 cm (55") Contrast ratio (typical) 1200:1 Touchscreen Yes Accuracy touch 1 mm Touchscreen type Infrared Number of simultaneous touchpoints 40 Touch resolution 32768 x 32768 pixels Panel type LCD Viewing angle, vertical 178° Viewing angle, horizontal 178° Response time 8 ms Pixel pitch 0.315 x 0.315 mm Colour gamut 72% Touch technology Multi-touch Display brightness 350 cd/m² Display resolution 3840 x 2160 pixels Display number of colours 1.07 billion colours HD type 4K Ultra HD LED backlighting type Direct-LED Maximum refresh rate 60 Hz Anti-glare screen Yes Touch object size (min) 1.6 mm Native aspect ratio 16:9 Features Display diagonal 139.7 cm (55") Contrast ratio (typical) 1200:1 Touchscreen Yes Accuracy touch 1 mm Touchscreen type Infrared Number of simultaneous touchpoints 40 Touch resolution 32768 x 32768 pixels Panel type LCD Viewing angle, vertical 178° Viewing angle, horizontal 178° Response time 8 ms Pixel pitch 0.315 x 0.315 mm Colour gamut 72% Touch technology Multi-touch Display brightness 350 cd/m² Display resolution 3840 x 2160 pixels Display number of colours 1.07 billion colours HD type 4K Ultra HD LED backlighting type Direct-LED Maximum refresh rate 60 Hz Anti-glare screen Yes Touch object size (min) 1.6 mm Native aspect ratio 16:9 Operating system installed Android Computer system Operating system installed Android Built-in processor Yes User memory 64 GB Processor cores 4 RAM capacity 8 GB Operating system version 11 Audio Built-in speaker(s) Yes Number of built-in speakers 2 Speaker power 20 W Projector Built-in projector No Contrast ratio (typical) 1200:1 Network Wi-Fi Yes Top Wi-Fi standard Wi-Fi 6 (802.11ax) Wi-Fi standards 802.11g, Wi-Fi 5 (802.11ac), 802.11b, Wi-Fi 4 (802.11n), Wi-Fi 6 (802.11ax) Ports & interfaces USB 2.0 ports quantity 1 HDMI ports quantity 3 Ethernet LAN (RJ-45) ports 2 RS-232 ports 1 USB Type-C ports quantity 1 HDMI output ports quantity 1 S/PDIF out port Yes USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 4 VGA (D-Sub) ports quantity 1 Line-in Yes Line-out Yes Wi-Fi Yes Ergonomics Panel mounting interface 400 x 200 mm VESA mounting Yes Power AC input voltage 240 V Power consumption (typical) 160 W Power consumption (standby) 0.5 W Operational conditions Operating temperature (T-T) 0 - 40 °C Operating relative humidity (H-H) 10 - 90% Storage temperature (T-T) -20 - 60 °C Storage relative humidity (H-H) 10 - 90% Performance Remote control included Yes Technical details Touchscreen Yes Remote control included Yes Accuracy touch 1 mm Panel type LCD Viewing angle, vertical 178° Viewing angle, horizontal 178° Response time 8 ms Pixel pitch 0.315 x 0.315 mm Colour gamut 72% Weight & dimensions Width 1271 mm Depth 87 mm Height 774 mm Weight 26.1 kg Packaging data Package width 1404 mm Package depth 859 mm Package height 220 mm Package weight 34.5 kg Stylus included Yes Packaging content Cables included USB Type-A to USB Type-B, HDMI Stylus included Yes Mounting brackets included Yes Remote control included Yes Batteries included Yes Processor Built-in processor Yes Processor cores 4 Memory User memory 64 GB RAM capacity 8 GB Regular price $1,460.25Sale price $1,460.25 Regular price