Chengdu Zenghong Sci-Tech Co., Ltd.

Open Frame 250cd/M2 RK3399 LCD Touch Screen Monitor

Product Details:
Place of Origin: China
Brand Name: TouchDisplays
Certification: CE/FCC/RoHS
Model Number: 2151E-IOT
Payment & Shipping Terms:
Packaging Details: 598mm*184mm*444mm(2pcs)
Payment Terms: T/T, Western Union, L/C
Supply Ability: 2000 units per month
  • Detail Information
  • Product Description

Detail Information

Display Size: 21.5 Inch (16:9) Warranty Monitor: 3 Years(Except For LCD Panel 1 Year)
Touch Points: 10 Points Touch Panel: Projected Capacitive Touch Screen
LCD Panel Colors: 16.7 Million Temperature: Operating: 0°C To 40°C ;Storage -20°C To 60°C
LCD Panel Response Time: 25 Ms Power Consumption: 30W
High Light:

1000cd/m2 LCD Touch Screen Monitor


RK3399 monitor all in one touchscreen


1000cd/M2 open frame touch screen monitor

Product Description

Sheet Metal Forming Machine 21.5 Portable Monitor Core J1900/I3/I5/ I7/RK3399/RK3288 Led Screen


The all in one pc with built-in touch screen displays won’t even require you to take along a mouse or keyboard . Its high transparency makes for a clear display appearance. As it is made of glass, projected capacitive touch screens are tough and weather-resistant. Configurations can be freely combined, such as CPU, memory, graphics card, can be matched according to your requirements.

Open Frame  250cd/M2  RK3399 LCD Touch Screen Monitor 0

Open Frame  250cd/M2  RK3399 LCD Touch Screen Monitor 1



TouchDisplays use the proven industry-leading touch technology. We offer projected capacitive (PACP) 10 points multi-touch, 5-wire resistive single touch and Infrared (IR) 10 points multi-touch, to meet with different applications.

Customizing is what TouchDisplays lives on. Any parameter of our screens      would be customizable for you, thickness, resolution, brightness, viewing angle     and color; you can always find the one you need.

Open Frame  250cd/M2  RK3399 LCD Touch Screen Monitor 2
Open Frame  250cd/M2  RK3399 LCD Touch Screen Monitor 3

  Compatible VESA mount 75*75/ 100*100 for both wall mounting and kiosk built-in.

  VAG, HDMI and DVI interfaces to meet your requirements and best performance.

Open Frame  250cd/M2  RK3399 LCD Touch Screen Monitor 4

Open Frame  250cd/M2  RK3399 LCD Touch Screen Monitor 5



1. About 10 years experience with certificates and patents.

2. OEM/ODM is welcome. We currently provide OEM/ODM services for many customers worldwide, building, proof of concepts, designs and large orders is our strength.

3. Repeated strict inspection.

4. Passionate and professional staff. Our years experiences made us faster and better, our teams are truly specialized, from our purchasing department to our factory workers, everyone is key to our success.

5. Steady lead time ( certain quantities in stock, 2000 pcs per month).

6.As part of our multiple services, we can offer 1 to 3 years warranty on all our products. Secure yourself and ask us about our extended warranty programs.



For your touch screen displays, TouchDisplays offers rugged industrial single board computer backups, with customizable configurations and dimension. Which is a Windows/Android based platform with high expansion capability.



            NEW TECHNOLOGY

         Unique capacitive technology with the stable and sensitive touch feelhigh brightness           and contrast, fast response time, multi-color support and full view


Open Frame  250cd/M2  RK3399 LCD Touch Screen Monitor 6




Open Frame  250cd/M2  RK3399 LCD Touch Screen Monitor 7




Open Frame  250cd/M2  RK3399 LCD Touch Screen Monitor 8



Model 2151E-OT-F
Case/Bezel Color Blackwhite
Display Size 21.5"
Touch panel Projected Capacitive Touch Screen
Touch points 10
Touch response time 8ms
Touchmonitors Dimensions 524 x 45.8 x 315.5 mm
LCD Type TFT LCD(LED backlight)
Useful Screen Area 477.8 mm x 269.3 mm
Aspect ratio 16:9
Optimal (native) Resolution 1920*1080
LCD panel Pixel pitch 0.1875 x 0.1875 mm
LCD panel Colors 16.7 million
LCD panel Brightness 250 cd/m2(customized upto 1000 cd/m2 optional)
LCD panel Response Time 25 ms

Viewing Angle

(typical, from center)

Horizontal ±89° or 178° total
Vertical ±89° or 178° total
Contrast Ratio 3000:1
Input Video signal connector Mini D-Sub 15-Pin VGA type and HDMI type or DVI type optional
Input Touch signal connector USB or COM (optional)
Power Supply Type Monitor input interface: +12VDC ±5%,4.0 A; DC Jack (2.5)
AC to DC power brick input: 100-240 VAC, 50/60 Hz
Power Consumption: 30W
On-screen display(OSD)

Controls(back): PowerMenuUpDownAuto;

Settings: Contrast, Brightness, H/V position;

RGB(color temp),Clock, Phase, Recall;

Languages: English, German, French ,Spanish, Japanese, Italy, Chinese;

Temperature Operating: 0°C to 40°C ;Storage -20°C to 60°C
Humidity (non-condensing) Operating: 20%-80%; Storage: 10%-90%
Shipping Carton Dimensions 616 x 206 x 456 mm (2 PCS)
Weight (approx.) Actual: 5.8 kg ;Shipping: 14.2 kg(2 PCS)
Warranty Monitor 3 years(Except for LCD panel 1 year)
Backlight lamp life: typical 50,000 hours to half brightness
Agency Approvals CE FCC RoHS (UL or GS for Customized)
Mounting Options 75 mm and 100 mm VESA mount


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