China Wholesale Digital White Board For Teaching – 18.5-21.5inch Single LCD Display Digital Signage for Elevator – Ledersun

Basic Product Information

About Digital Signage

DS-E series Digital Signage has a 18.5inch LCD display specially for elevator advertising. The whole outlook can be horizontal or portrait mode as you like. 

High Definition LCD Display to Restore Natural Images

Suggest Android 7.1 System, with fast running & Simple operation 

Embedded Android System

Faster and more steady than windows

Support more the third party apps

Built-in software with simple operations

Cost-saving solution 

Main Features including advanced CMS software, simple operation, integrated design

Support U-disk plug and play, the CMS will automatically recognize and update the content

You can set the time remotely to power on/off screen

Support smart-splitting screen to play different contents, such videos, photos and text 

178° Ultra Wide Viewing Angle will present a true and perfect picture quality.

Built-in Multiple template & support 7/24/365 Continuous Working

How does the whole system work

More Features

●Low radiation and protection against blue light, better protection of your visual health.

●Industrial grade LCD panel support 7/24 hours running  

●Network: LAN & WIFI, optional 3G or 4G

●Rich interface: 2*USB 2.0, 1*RJ45, 1*TF Slot, 1* HDMI input

●Built-in stereo speaker that makes the sound more clear and the AV experience better

●Support multi-period program preset, and makes the screen to play different content as we designed in different time.

●Customized Start screen LOGO, theme, and background, local media player supports automatic classification to meet different needs

Our Market Distribution

Payment & Delivery

Payment Method: T/T & Western Union is welcomed, 30% deposit before production & balance before shipment

Delivery details: around 7-10 days by express or air shipping, around 30-40 days by sea

Primary Competitive Advantages

Built-in camera & Microphone: this will help to reduce the external device and make it whole better looking, specially when you want to create a video conference.

Strong engineering support: we have 10 technicians, including 3 structure engineers, 3 electronic engineers, 2 technical leaders, 2 senior engineers. We can provide fast customized drawing & quick response to common phenomenons.

Strict Production Process: firstly the internal order review including purchaser department, document handler and technical people,  secondly the production line including dust-free room assemble, material confirming, screen ageing, thirdly the package including foam, carton and wooden case. Every step to avoid each small mistake of details.

Full support on small quantity: we deeply understand all orders come from the first sample even though it needs a customization, so trial order is welcomed.

Certification: we as a factory has got many different certifications like ISO9001/3C and CE/FCC/ROHS

OEM/ODM are available: we support the customized service like OEM & ODM, your LOGO can be printed on the machine or shown when the screen power on. Also you can customize the layout and menu.