Chengdu Zenghong Sci-Tech Co., Ltd.

Bezel Free DDR3 4G 250nit All In One Touch Screen PC

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

Screen Size: 10.4" 15.6" 18.5" 21.5" 23.6" 27" 31.5" 43" 47" 55" 65" Resolution: 1920*1080
Interface Type: USB,DVI,HDMI Touch Screen: IR Touch (Support Multi Touch)
Interface: USB 2.0(full-speed),VGA,DVI Warranty: 3 Years
High Light:

250nit All In One Touch Screen PC


DDR3 4G All In One Touch Screen PC


250nit computer touch screen all in one

Product Description

21.5" Lcd Black Bezel-Free Widescreen Desktop All In One Touchscreen For All Kinds Of Commercial Markets


21.5 touch all in one has alway been putting customer’s needs onto first place,Various installation methods supported including wall-mount, countertop, arm and pole mount visa VESA or desktop stand meeting all kinds of extreme operational environments from 0℃ to 40℃

15 years of design and manufacturer experience with professional simulation experiments and strict quality standards as well as aging test enable us delivering high quality goods to every of our customers.

Bezel Free DDR3 4G 250nit All In One Touch Screen PC 0

Bezel Free DDR3 4G 250nit All In One Touch Screen PC 1


  • 21.5 inch wide touchscreen with PCAP and multi-touch technology
  • • High quality panel with 178° x 178°true viewing angle
  • • Multiple interface for peripherals
  • • Bezel-free screen with LED backlight and high resolution 1920*1080
  • • 3000:1 contrast ratio, and 250-nit brightness (LCD panel)
  • Projected Capacitive Multi-touch Technology
  • Optional front mount and rack mount bezels
  • Fully RoHS compliant
  • Mounting options including rear-mount and VESA mount
  • LED Backlight and High Resolution 1920 x1080
  • Multilingual on-screen display (OSD)




Extremely powerful and low consumption fanless processors;


Flexible CPU options for different Android versions;


Wide range from Intel j1800 to i7 latest 7th generation for windows.


2151E Touch All In One PC runs critical applications fast, helps you serve your customers even faster.


Fanless processor thus low consumption and a noiseless surrounding.


Bezel Free DDR3 4G 250nit All In One Touch Screen PC 2
Bezel Free DDR3 4G 250nit All In One Touch Screen PC 3

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21.5 inch touch all in one integrates RS232 function connection delivering a convenient setting and operation, through which multiple monitors can be connected simultaneously achieving the most effective maintenance and management.

Bezel Free DDR3 4G 250nit All In One Touch Screen PC 5



21.5 inch touch All in one has Multiple I/O Ports and Peripheral Options delivering to customers with varies of scenario plannings and requirements

Support 2 line VFD and 10’’, 11.6”, 15.6” LCD customer display.

More peripherals available like MSR, Camera, RFID, Barcode Scanner, etc.



Designed specially for retail, hospitality, healthcare, public services and other commercial markets.

Bezel Free DDR3 4G 250nit All In One Touch Screen PC 6




Model 2151E-IOT-F
Case/Bezel Color Blackwhite
Display Size 21.5″
Touch panel Projected Capacitive Touch Screen
Touch points 10
Touch response time 8ms
TouchAIO Dimensions 524 x 46 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
LCD panel Response Time 16 ms

Viewing Angle

(typical, from center)

Horizontal ±89° or 178° total (left/right)
Vertical ±89° or 178° total (up/down)
Contrast Ratio 3000:1
output Video signal connector Mini D-Sub 15-Pin VGA type and HDMI type
Interface usb 2.0*4(usb 3.0*2 optional)PCI-E(4G SIM card, wifi and Bluetooth optional)
Power Supply Type Monitor input interface: +12VDC ±5%,6.0 A; DC Jack (2.5)
AC to DC power brick input: 100-240 VAC, 50/60 Hz
Power Consumption: 50W


(Embed Computer Modul)

ECM3: Intel processor J1900 (Quad-core 2.0GHz/2.4GHz,Fanless)

ECM4: Intel processor i3-4010U (Dual Core 1.7GHz,Fanless)

ECM5: Intel processor i5-4200U (Dual Core 1.6GHz/2.6GHz Turbo, Fanless)

ECM6: Intel processor i7-4500U (Dual Core 1.8GHz/3GHz Turbo, Fanless)

SATA3: HDD 500G(up to 1TB optional) or SDD 32G(up to 128G optional)

Memory: DDR3 4G(extend up to 16G Optional)

CPU Upgrade:J3160 & I3-I7 series 5th 6th 7th optional

Operation System:Win7Pos Ready7Win8XPWinCEVistaLinux

ECM9: Cortex-A53 8Core 1.5GHz;GPU: PowerVR G6110

Rom:1G(up to 2G4G optional);Flash:8G(up to 32G optional)

Operation System: 5.1 or 6.0

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 620 x 206 x 456 mm (2 PCS)
Weight (approx.) Product Actual: 5.1 kg(1 Piece) ;Shipping: 13.2 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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