CommBox Classic S4 75 Inch 4K 3840x2160 400nit Touchscreen Interactive Display

Designed by the CommBox Crew of end users, the CommBox Classic S4 is the most intuitive, powerful and customisable screen ever designed by CommBox. The CommBox Classic S4 leverages the latest Android platform, power computing, and high-impact touch to deliver the most supreme interactive touchscreen available today.

Meet the new CommBox OS powered by Android 11:
Meet the all-new, customisable CommBox OS. Control your home screen, add your own wallpapers, customise the sidebar with all your favourite apps, links or devices. CommBox is intuitive and dramatically speeds up your workflow in front of the room.

Powerful and Easy Collaboration:
Need to attract staff back to the office and improve productivity with impromptu collaboration moments, ideation sessions and VC calls? CommBox ticks all these boxes! It’s the perfect tool to empower your hybrid working.

Display:
• Tempered Glass: Toughened Glass (Level 7 Mohs) + Anti-glare
• Orientation: Landscape
• Backlight Type: D-LED
• Resolution: 3840 (H) x 2160 (V)
• Android: 4K Android
• Resolution Brightness: 400 cd/m2
• Contrast Ratio: 1200:1
• Response Time: >8ms
• Pixel Pitch: 0.4296 x 0.4296mm
• Refreshing Frequency: 60hz
• Viewing Angle: 178 degrees
• Life Time: >50000 hours
• Colour Gamut: 72%
• Display Colours: 1.07B (10bit)
• Bezel Colours: Black
• Bezel Icons: White
• Buttons: Anti-microbial coating

Bluetooth:
• Version: 5.0
• Operating Frequency: 2.4GHz
• Operating Distance: 0-10m

Wi-Fi (Dual Band):
• Main Chipset: Removable WIFI Module
• Operating Frequency: 2.4GHz/5GHz
• WIFI Standard: 802.11ac/b/g/n/ax
• Operating Distance: 0-10m

Electrical:
• CPU - Architecture: Quad Core
• RAM: 8GB
• ROM: 64GB
• Operating System: CommBox OS Built on Android 11
• Power: 240V
• Power Consumption without OPS: 200W
• Stand by: < 0.5W
• Audio Output Power: 54W
• OPS Power: DC 18V/5A

Audio:
• Sound Channel: 2.0
• Speaker: 2 x 20W

Touch:
• Sensing Type: Infrared Recognition
• Infrared Touch: 40 touch points
• Resolution: 32767 (W) x 32767 (D)
• Touch Accuracy: 1mm
• Response Times: >8ms
• Output Mode: HID Standard
• Theory Clicks: Unlimited
• Minimum Touch Object: 1.6mm single touch
• Windows 7 and above: 2mm multiple touch Multi-touch
• Chromium, MacOS, Linux: Single-touch

Inputs/Outputs:
• HDMI 3.0 In: 3
• VGA In: 1
• USB 2.0: 1
• USB 3.0: 2 x Front, 2 x Back
• USB Type-C: 1
• USB Touch: 2
• Audio In: 1
• Audio Out: 1
• S/PDIF Out: 1
• RS-232: 1
• LAN In (RJ45): 1
• LAN Out (RJ45): 1
• HDMI Out: 1
• OPS Slot: 1

Structure:
• Product Size: 1709 x 1020 x 88 mm
• Package Size: 1863 x 225 x 1140 mm
• Thickness of Machine and Wall Mount: 118 mm
• Housing Material: Aluminium/Metal Plate
• Housing Colour: Black
• VESA: 800 x 400 mm
• Wall-hanging screw spec: M8 x 25 mm
• Net Weight: 51.75 kg
• Gross Weight: 60.55 kg

Environmental Conditions:
• Operation Temperature: 0 - 40 degrees
• Operation Humidity: 10% - 90% RH
• Storage Temperature: -20 - 60 degrees
• Storage Humidity: 10% - 90% RH
• Altitude: Below 5000 metres

• 2 x AAA Batteries
• 1 x Remote
• 2 x Stylus with antimicrobial coating
• 1 x 3M powercord
• 1 x 3M USB A-B Touch Cable
• 1 x 3M HDMI Cable
• 1 x Eraser
• 1 x Wall Mount Bracket