The 4K UHD (3840x2160) Open Frame TF4939UHSC-B1AG with Touch-Through-Glass function guarantees a seamless and accurate touch response for true kiosk integration or interactive behind-glass-retail applications. The IPS panel technology offers exceptional colour performance and wide viewing angles, making it a perfect solution for interactive shop windows, education, kiosks and in-store communications. Featuring a metal housing with 60950-1 ball-drop proof, scratch-resistant and edge-to-edge glass, this display can be installed in the most demanding environments for an 24/7 usage and in different set-ups as a result of its Open Frame side mounting holes. For ease of integration, the TF4939UHSC-B1AG can be equipped with optional external mounting brackets (OMK4-2) making it an ideal solution for kiosk integrators and interactive multimedia.

IPS TECHNOLOGY
IPS displays are best known for wide viewing angles and natural, highly accurate colours. They are especially suited for colour-critical applications.

TOUCH THROUGH-GLASS
This through glass touch screen works right through glass and can turn glass surfaces into an interactive touch screen display. Use it on storefront windows, real estate office, in-store for POS or restaurants.

TOUCH TECHNOLOGY - CAPACITIVE
This technology uses a sensor-grid of micro-fine wires integrated into the glass that covers the screen. Touch is detected because electrical characteristics of the sensor grid change when human finger is placed on the glass. Thanks to the glass overlay this technology is highly durable, and the touch function remains unaffected even if the glass is scratched. It offers perfect picture performance and will work with human finger (also latex gloved) and stylus-pen.

AG COATING
The anti-glare coating is used in professional-grade displays to help avoid issues with reflections and external light sources affecting colour reproduction, contrast and sharpness. It also makes the screen less susceptible to dust, grease and dirt marks.

24/7
24/7 displays are designed for a continuous operation.

Specification

Product
Product id	731782
Brand	iiyama
Partnr	TF4939UHSC-B1AG
EAN/UPC code	4948570118052
Warranty (months)	36 months
Display
Display diagonal	49 inch
Display brightness	500 cd/m²
Display resolution	3840 x 2160 Pixels
Panel type	IPS
HD type	4K Ultra HD
Display technology	LED
High frequency rate	60 Hz
Native aspect ratio	16:9
Display number of colours	16.78 million colours
Display diagonal (metric)	123 cm
Contrast ratio (typical)	1100:1
Pixel pitch	0.2796 x 0.2796 mm
Viewing angle, horizontal	178 °
Viewing angle, vertical	178 °
Display viewable area (HxV)	1076 x 606.5 mm
Digital vertical frequency	30 - 83 Hz
Response time	8 ms
Design
Product colour	Black
Housing material	Metal
Glass thickness	3 mm
Surface hardness	7H
International Protection (IP) code	IP54
Performance
Touch technology	Multi-touch
Touchscreen type	Multi-user
Touchscreen technology	Projected capacitive system
Number of simultaneous touchpoints	15
RMS rated power	16 W
Built-in speaker(s)	Y
Number of speakers	2
Built-in camera	N
Built-in microphone	N
On Screen Display (OSD) languages	DEU, DUT, ENG, ESP, FRE, ITA, POL, RUS
On Screen Display (OSD)	Y
Number of OSD languages	8
Mean time between failures (MTBF)	50000 uur
HDCP	Y
Ports & interfaces
USB Touch port	Y
HDMI version	1.4/2.0
HDMI ports quantity	2
VGA (D-Sub) ports quantity	1
DisplayPorts quantity	1
DisplayPort version	1.2
RS-232C	Y
Ethernet LAN (RJ-45) ports	1
Audio output	1
Audio input	1
Ergonomics
Panel mounting interface	400 x 200 mm
Wall mountable	Y
Placement supported	Horizontal/Vertical
Power
Energy efficiency class (SDR)	G
Power consumption (typical)	135 W
Energy efficiency class (HDR)	G
Power consumption (standby)	1.5 W
Energy consumption (SDR) per 1000 hours	133 kWu
AC input voltage	100-240 V
Power consumption (off)	0.3 W
AC input frequency	50/60 Hz
Operational conditions
Operating temperature (T-T)	0 - 40 °C
Storage temperature (T-T)	-20 - 60 °C
Weight & dimensions
Width (without stand)	1130 mm
Depth (without stand)	72.5 mm
Height (without stand)	660.5 mm
Weight (without stand)	31000 g
Bezel width	27 mm
Packaging data
Package width	1280 mm
Package depth	245 mm
Package height	835 mm
Package weight	36700 g
Packaging content
Cables included	AC, DisplayPort, HDMI, USB
Technical details
Sustainability certificates	CE, ErP, REACH, RoHS, WEEE