(NEW) 5 wall-mounted 21.5-inch Android touchscreens

A 21.5-inch Android-based touchscreen suitable for a wide range of applications – from home automation and digital meeting room displays to information screens, self-service kiosks and interactive menus in public environments such as offices, shops and restaurants. The screen is also suitable as a control panel for AV equipment in conference rooms or as a digital noticeboard.

- Perfect for entrances, receptions, waiting rooms or retail environments
- Can be used as a digital menu at the checkout or drive-thru
- Can display today's lunch menu, prices and promotions
- Can show real-time data, order status, work instructions or safety information directly at the workstation
- Can be used to display meeting room booking schedules, show a Teams link, a QR code for the meeting, or function as a whiteboard via an app
- Create interactive menus, catalogs, customer surveys or wayfinding in larger premises (e.g. medical centers, shopping malls)

PLEASE NOTE:

The device is supplied without a battery and must be powered via a power adapter (not included).

This device is primarily intended for technically proficient users with experience of Android systems. It was originally developed for use as a training screen in combination with spinning bikes. The screen is locked in standard mode, but it can be unlocked to provide access to administrator mode using a special code provided if needed. Upon request, Budi can also provide software that installs a clean version of Android 10 without Google services.

It is important to note that this is not a finished consumer product. The device requires technical expertise for installation, configuration and any further development.

Specifications

Processor and Operating System

Operating system: Android 10.1 (RK3399)
RAM/ROM: 4 GB RAM / 64 GB storage
CPU: RK3399, 6 cores, up to 1.8 GHz
Refresh rate: 60 Hz
Display

Size: 21.5-inch touchscreen, 10 touch points
Brightness: At least 250 cd/m²
Resolution: 1920x1080 (Full HD)
Aspect ratio: 16:9
Viewing angle: At least 178° (horizontal and vertical)
Response time: At least 6.5 ms
Rotatable: Can be used in a rotated orientation (180°)
Mounting: VESA mount 100x100 mm
Power: 220V (EU plug) with DC input
Accelerometer: Yes
Interactivity

Microphone: At least 56 dB
Speakers: 2x5W stereo
Camera: Front camera, 5 MP, 120° field of view
Physical buttons: Power button, two volume buttons
Connectivity

Bluetooth 5.0 (support for BLE and multibroadcast)
Wi-Fi compatible
USB-A and USB-C for external debugging/PC connection
3.5 mm headphone jack
Support for Bluetooth heart rate monitors (heart rate connection possible)