LED Backlit Window Poster Display | Wtalk Pro
Wtalk Pro is a double-sided LED display panel designed to stick directly onto your store’s window. No installation required.
With 8000+ lux brightness, it grabs attention instantly. One side features a backlit poster display, while the other side is available as either another poster surface (A Type) or a blackboard you can write on with markers (B type).
Perfect for cafés, salons, retail stores, and franchises, Wtalk helps you promote your message clearly, day or night.
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Lightweight & compact
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Easy to attach with included adhesive stickers
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Free poster printing available for first-time buyers
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2-year product warranty
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Available in multiple sizes (A2 to B1)
Product Specification
Product Name
Wtalk | Types A & B
Components
Wtalk Unit / Special Adhesive Hooks / Front Stickers (2 types) / White Rewritable Film (1 sheet) / DC Adapter / Squeegee / Markers (3 types) / Instruction Manual
Note: Black Rewritable Film (1 sheet) included with Type A only.
Size / Weight (W x D x H)
【600】 15.7" × 2.0" × 23.6" (40 × 5.1 × 60 cm) / 4.0 lbs (1.8 kg)
【800】 18.9" × 2.2" × 31.5" (48 × 5.7 × 80 cm) / 6.0 lbs (2.7 kg)
【1100】 23.6" × 2.8" × 43.3" (60 × 7.2 × 110 cm) / 12.1 lbs (5.5 kg)
Poster Dimensions (W × H)
- 【600】 14.4" × 22.3" (36.6 × 56.6 cm)
- 【800】 17.6" × 29.9" (44.7 × 76 cm)
- 【1100】 22.3" × 41.7" (56.7 × 106 cm)
Lighting Configuration
Front-lit / Side-lit / No Backlighting
Materials
Polycarbonate, etc.
Illuminance
Approx. 8,000 lux
Installation Location
Indoors, Glass surfaces
Acrylic Back Panel Thickness
5 mm
Installation Method
Glass (storefront entrance glass surface)
Voltage
Adapter: 110–230V, 2A (Power Consumption: 0.9A)
Warranty
1-Year Limited Product Warranty / 2-Year Adhesive Hook Warranty
Free shipping!
No tools required, easy installation in just 1 minute!
1 year of product Warranty and 2 years of adhesive sticker Warranty
Lightweight and highly durable! Energy-saving design!
Double-sided design allows you to use both sides.
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Shipping Information
Shipping fees vary depending on the product.
Products eligible for free shipping will be marked as “Free Shipping” on their respective product pages. -
Order Cancellation & Returns
Orders can be canceled between “Order Completion” and “Payment Confirmation.”
※ Once the order status changes to “Preparing for Shipment,” cancellations are no longer accepted. Thank you for your understanding. -
Delivery Time
Delivery time varies depending on the product:
- Pre-made products: Shipped within 2–3 business days after order placement
- Custom-made products: Determined upon consultation
(Estimated timelines can be found in the “FAQ” section of each product page)
※ Delivery times may vary during year-end holidays and long vacation periods.
※ If your order has not been shipped after the stated period, or if it has not arrived within one week after shipment, please contact us.- Delays may occur due to courier conditions, traffic, or weather.
Requested delivery dates are not guaranteed and are treated as preferences only. - We are not responsible for delays caused by transportation conditions or natural disasters.
- Deliveries to remote islands may take approximately 5 additional days (excluding weekends and holidays).
- .Customers cannot select the shipping carrier.
- Pre-made products: Shipped within 2–3 business days after order placement
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Important Notes
- For custom products before placing an order, please contact us through the quotation or inquiry form and confirm the estimate.
Production and final design adjustments will begin only after payment has been confirmed. - Upon receiving the product, please check for any defects and be sure to read the included instruction manual before use.
- Please turn off the power when the product is not in use for an extended period.
- This product is not waterproof. Please avoid using it near water or outdoors.
∎ Warranty Exclusions
The warranty does not cover the following cases:
- Improper use, negligence, or usage not specified in the instruction manual
- Unauthorized repairs, modifications, or reinstallation of the product
- Damage or malfunction caused by natural disasters, force majeure, unforeseen accidents, or uncontrollable external factors
- Failure to notify us of product defects within the warranty period
- For custom products before placing an order, please contact us through the quotation or inquiry form and confirm the estimate.
Turn Your Window into a Powerful Brand Display
A high-impact promotional display solution designed for brands and franchise businesses.
Problem
Why Traditional Window Signage Often Fails to Deliver Maximum Impact
Storefront windows are one of the most valuable promotional spaces for attracting customers.
However, conventional window signage comes with several limitations.
Difficulty Maintaining Brand Consistency & Updating Campaigns
Operational differences between stores can lead to inconsistent branding and make ongoing campaign management difficult.
Complicated Installation Process
Traditional window promotional displays often require time-consuming installation work and additional costs, creating a high barrier to adoption.
Reduced Visibility Due to Reflections
When signage does not fully adhere to the glass surface, reflections can significantly reduce visibility and weaken the overall advertising impact.
Solution
Wtalk, A Window Display Solution That Turns Store Glass into a Brand Experience
Storefront glass is one of the most powerful communication spaces for retail marketing.
Wtalk Pro transforms that space into a premium brand communication platform.
Maintain Brand Consistency with Ease
Quickly and accurately manage brand messaging, promotions, and campaign updates across multiple locations.
Fast & Hassle-Free Installation
Simply attach it to the glass and start using it in as little as one minute.
No complicated construction work or expensive installation costs required.
Clear Visibility with Minimal Reflection
Its direct-to-glass structure minimizes reflections and delivers bright, clear messaging day and night.
Recommended for brands that require clear communication, accurate information display, and strong visual consistency.
Type Comparison
Wtalk Sizes & Structure
For custom sizes beyond the options below, please contact us.
Type A
Size
600 : 15.7 x 23.6 in
800 : 18.9 x 31.5 in
1100 : 23.6 x 43.3 in
Structure
Front (Illuminated): Poster or Handwritten Content
Back (Non-Illuminated): Poster or Handwritten Content
Type B
Sizes
600 : 15.7 x 23.6 in
800 : 18.9 x 31.5 in
1100 : 23.6 x 43.3 in
Structure
Front (Illuminated): Poster or Handwritten Content
Back (Non-Illuminated): Handwritten Content Only
Wtalk Pro, Designed for Simplicity, Clarity, and Ease of Use
Key Features
1)
1-Minute Installation
Easy for anyone to install.
No professional installer required.
2)
Complete Installation Package
Included in the package:
- Wtalk Main Unit
- Special Adhesive Hooks
- Front Stickers (2 Types)
- White Writing Film (1 Sheet)
- DC Adapter
- Markers (3 Colors)
- Squeegee
- Black Writing Film (1 Sheet / Included with Type A only)
3)
Quick & Easy Message Updates
Posters can be replaced smoothly and efficiently, allowing fast updates through both printed posters and handwritten messages.
4)
Double-Sided Communication
The double-sided structure allows messaging from both inside and outside the store, helping businesses effectively engage both pedestrians and in-store customers.
Custom Manufacturing Available
Wtalk Pro can be custom-produced in your preferred shape and size.
In addition to standard rectangular formats, various custom shapes are available to match your brand identity and store concept.
Create original branded signage tailored specifically to your business.
- Minimum Order Quantity for Custom Production: 50 Units
We can accurately reproduce your:
- Corporate Identity (CI)
- Brand Logo
- Brand Colors
Proprietary Adhesive Technology
The biggest advantage of Wtalk Pro is that it can be installed directly onto glass surfaces.
Therefore, there are no installation costs and no complicated installation work is required.
This is made possible by its high adhesive strength.
The dedicated seal hook has passed durability tests for over two years, withstanding a weight of 10kg, which is twice the weight of the Wtalk Pro 1100 size.
The seal hook comes with a 2-year warranty, plus a 1-year product warranty , so you can use it with peace of mind.
Install in Just 1 Minute
Installation Guide
1. Attach the adhesive hook (inside)
Use the included squeegee to push air outward from the center for stronger adhesion.
2. Apply the front sticker (outside)
Recommended to enhance and protect the adhesive strength of the hook system.
3. Hang the Main Unit (Wtalk Pro)
Align the unit horizontally and press the upper Velcro section firmly into place.
4. Turn the Power On
Switch on the lighting and start attracting attention instantly.
Transform Your Storefront Into a Premium Communication Space
Wtalk Pro transforms ordinary storefront windows into premium brand communication displays that create stronger visual impact and emotional brand value.
Bring your storefront to life with Wtalk Pro.
Why Window Displays Matter
There Is Still More Your Storefront Can Do for Sales
Influences Approximately 24% of Purchasing Customers
Average Sales Increase of 34%
First Impressions Happen in only One Second
Window displays are one of the most powerful sales tools in retail.
Bright illuminated displays are highly effective at capturing customer attention quickly.
FAQs
Please read our FAQs page to find out more.
Do I have to use the included squeegee during installation?
The adhesive can still be applied by hand, but we strongly recommend using the included squeegee. It helps remove air bubbles between the glass surface and the sticker, improving overall adhesion strength and installation quality.
Is it necessary to apply the front sticker?
Yes, we highly recommend using the front sticker. It helps protect the adhesive strength of the special adhesive hooks from sunlight and UV exposure. In addition, it enhances the visibility of Wtalk, making the display stand out more effectively.
How can businesses use Wtalk?
Wtalk is ideal for recurring promotions such as franchise seasonal menus, limited-time campaigns, and promotional announcements.
For corporate clients, custom production tailored to your brand concept and scale is also available, allowing consistent promotional displays across multiple locations.
Is the installation process difficult?
No special construction or technical installation is required. Simply attach the special adhesive hooks to the window glass according to the instruction manual and hang the main unit. The installation process is designed to be simple and user-friendly for anyone.
What is the minimum order quantity (MOQ)?
Standard products can be purchased starting from just 1 unit.
For custom-made / OEM production, orders are available starting from 50 units.
What types of stores are suitable for Wtalk?
Wtalk is widely used in restaurants, retail shops, and commercial storefronts.
It is especially effective for businesses that want to highlight specific products, promotions, or menus, and for locations where sunlight makes ordinary displays difficult to see.
How can I print posters for Wtalk?
We offer printing services if you provide your design data.
In addition, downloadable Wtalk templates are available on our website, allowing you to easily print posters at a local print shop using backlit film material.