iiyama ProLite TF5539AS-B1AG, 24/7, 138.6cm (54.6''), Projected Capacitive, 4K, USB, RS232, Ethernet, Android, kit (USB)
iiyama ProLite TF5539AS-B1AG is a 54.6" 4K touch display built for round-the-clock use in restaurants, cafés, shops, and workshops where the screen simply has to keep running.
About
iiyama ProLite TF5539AS-B1AG – Touch Display for Demanding Daily Use
This 54.6-inch iiyama ProLite touch display is engineered to run 24 hours a day, seven days a week. If you need a large, dependable screen for customers or staff — whether that's a digital menu in a restaurant, a product browser in a shop, or a job-queue board in a workshop — this is the display built for that job.
Touch that keeps up on a busy Friday evening
The display uses Projected Capacitive touch technology, which responds accurately and quickly to a fingertip with an 8 ms response time. The viewing angle is 178 degrees both horizontally and vertically, so the image stays clear from almost any direction. That matters in practice when a customer is glancing at a menu from the side, or when a staff member checks the screen from across the counter.
4K resolution and a bright, readable image
Resolution is 3840 × 2160 pixels and brightness reaches 500 cd/m². Contrast sits at 1200:1. The image holds up clearly in a well-lit room, so text and prices stay legible without anyone having to lean in or squint.
Android 11 built in — no separate computer needed
Android 11 comes pre-installed. You can run your apps directly from the display without connecting a separate computer, which means fewer cables on your counter and a simpler installation overall.
Connections that cover the most common setups
The display includes two USB-A ports, RS232, Ethernet, DisplayPort, HDMI, and an audio jack. The wired Ethernet connection keeps the device stable on your network without the drop-outs that Wi-Fi can bring. RS232 is there if your till or another piece of equipment needs it.
VESA mounting and straightforward installation
The standard VESA 400 × 400 mm mounting pattern means the display fits most wall brackets and floor stands you are likely to already have or can source locally. Everything you need to get started is in the box: USB, HDMI, and DisplayPort cables, a power supply unit, power cables for EU and UK outlets, a remote control, and a quick-start guide. If you need a hand with installation, get in touch with Vaivatta and we will sort it out.
Warranty and origin
The display comes with a 36-month warranty. Country of manufacture is China.