TW2424AS-B3P

A complete Android touch screen for signage and room booking

The TW2424AS-B3P packs a 23.8-inch IPS touch panel and a full Android computer into one housing. The panel has a 1920 x 1080 Full HD resolution at a 16:9 aspect ratio, with a viewable area of 527 x 296.5 mm and a black, matte bezel. Because the computer is built in, no separate media player is needed behind the screen, which keeps the mounting point clean.

Display and touch performance

Brightness is rated at 450 cd/m² with touch, and static contrast at 1000:1 with touch. The IPS panel offers viewing angles of 178 degrees horizontally and vertically, so people standing beside a reception desk or at the side of a meeting room can still read the screen. The in-cell PCAP touch layer accepts 10 points and responds to fingers, latex gloves and capacitive styluses. The anti-glare coating and 3H hard coating reduce reflections and surface wear, and the glass is rated 6H.

The 10-point touch applies when the built-in Android system runs the display. An external computer connected through the USB-C port receives only single-touch input, so plan for multi-touch use on the internal operating system.

Android 14, storage and connectivity

Android 14 with Google Mobile Services runs on an octa-core RK3576 processor with 4GB LPDDR4 memory and 32GB eMMC storage. Preinstalled tools include Chrome, Gmail, Play Store, a calendar, a clock and timer, file management and a lock application. Administrators can set restart times and power on and off times. The Wi-Fi module supports 802.11ax/ac/a/b/g/n alongside Bluetooth 5.3, and two 5W speakers and a dual microphone are built in.

One cable for power and data

The RJ45 LAN port supports Power over Ethernet under IEEE 802.3bt at up to 72W, so one Ethernet cable can supply both power and network connection. Choose a PoE switch that meets the 802.3bt standard. The unit draws 17.5W typically, 0.5W in standby and 0.3W in off mode. If you prefer the external adapter, the DC 12 V supply comes with a 1.8m power cable and a cable cover to tidy the run.

Where it fits across Qatar

• Meeting room booking: a panel beside a boardroom door in an office tower in West Bay or Lusail, showing the day's bookings and availability.
• Hotel and serviced apartment lobbies: an information point at reception in The Pearl or Msheireb, where guests check services and local directions.
• Retail and clinics: product or service information in a shop in Al Sadd, or a patient information point at a clinic in Al Rayyan.

Portrait mode suits a corridor in a campus building in Education City, where a wayfinding screen is read from top to bottom rather than side to side.

Planning the installation

The panel measures 550 x 336 x 28 mm, weighs 4.24 kg without its box and uses a 100 x 100 mm VESA mounting pattern. Before fixing it to a wall, check the wall construction and bracket, and consider a free site survey with SmartRooms Qatar. The unit is rated for 24/7 operation and rotates automatically between landscape, portrait and face-up orientations. The source data does not give an operating temperature range, so confirm the environment with our team before placing it near a sun-facing window, an external entrance or a hot service area.

Planning a room booking display, a reception screen or a retail information point? Request a quote from SmartRooms Qatar. Quotations are usually returned within one working day, and we will confirm the configuration, mounting options and installation approach for your site.