Chengdu Zenghong Sci-Tech Co., Ltd.

RoHS 250cd/M2 Interactive Digital Signage Display

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

Brightness: 250 Cd/m 2 (customized Upto 1000 Cd/m 2 Optional) 400 Cd/m 2 (customized Upto 1500 Cd/m 2 Optional) Touch Technologies: PCAP (10 Touch), Infrared (10 Touch), 5 Wire Resistive Single Touch
Interface Type: D-SUB, DVI, Serial, USB Temperature: Operating: 0°C To 40°C ;Storage -20°C To 60°C
Touch Panel: Projected Capacitive Touch Screen Case/Bezel Color: Blackwhite
High Light:

1000cd/m2 Interactive Digital Signage Display


RoHS Interactive Digital Signage Display


1000cd/m2 interactive digital display board

Product Description

Customized Waterproof True Flat 21.5 inch android digital signage display lcd advertising kiosk



21.5 touch all in one has alway been putting customers 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,

industrial lcd touch screen monitor

RoHS 250cd/M2  Interactive Digital Signage Display 0

RoHS 250cd/M2  Interactive Digital Signage Display 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 LED Backlight and High Resolution 1920 x1080
  • 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
  • Multilingual on-screen display (OSD)

The terminal is compact in size yet powerful in performance. Powered by Intel®’s latest high-performance processors, delivers powerful performance and reliable operation enough to run today’s demanding POS applications. It can serve customers faster at increased speed with efficiency while improving the customer checkout experience.


RoHS 250cd/M2  Interactive Digital Signage Display 2
RoHS 250cd/M2  Interactive Digital Signage Display 3

RoHS 250cd/M2  Interactive Digital Signage Display 4


 21.5 inch touch all in one has multiple input interfaces like HDMI,VGA,USU, etc connecting diversified multimedia devices meeting customers with customized setup requirement, making information transmission more diverse and wonderful.

RoHS 250cd/M2  Interactive Digital Signage Display 5



Multimedia function supported playing photoes, music, 1080P high resolution video through USB hot plug


21.5 inch can access internet through RJ45 ethernet network, enjoying a high effective and convenient information transferring.


21.5 inch touch Interactive Digital Signage 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.




RoHS 250cd/M2  Interactive Digital Signage Display 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


Projected Capacitive Touch Screen

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