Wall Mount Display 21.5 ODM LCD Ad Display Advertising Flashlight Inch 4 Quad CCTV LCD Monitor LCD Digital Signage

Customization: Available
Application: Indoor AD Player, Bus/Car AD Player, Airport, Station etc.
Screen Size: 21.5 Inch

Product Description

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Basic Specifications

Installation
Wall-Mounted
Type
Touch Screen Panel AD Player
Screen Technology
LCD (WLED Backlight)
Resolution
1920 x 1080 [UHD]
Touch Type
Infrared (Optional)
OS
Android 4.4 Above
CPU
RK3188 Quad-Core 1.6GHz
Contrast Ratio
1000 : 1
Viewing Angle
89/89/89/89 (Full View)
Interface
USB, Ethernet, WiFi, 3G

Product Description

Wall Mount 21.5" LCD Digital Signage & Advertising Display

High-performance quad-core solution supporting multiple playback modes and ultra-thin design.

🛠️Customization
Support OEM / ODM services
🖐️Touch System
Optional Infrared Touch
🎨Color Options
Black, Gold, Silver available
📏Slim Design
Thickness: 2cm - 3cm
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Versatile Applications

Widely used in Airports, Stations, catering, entertainment, medical institutions, supermarkets, exhibitions, stadiums, financial institutions, elevators, banks, and commercial centers.

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Technical Parameters

Screen Configuration Motherboard Configuration
• Size: 21.5 inch
• Brightness: 400 cd/m2
• Refresh Frequency: 60Hz
• Signal System: LVDS (2 ch, 8-bit)
• Surface: Matte (Haze 1%), Hard Coating (3H)
• Color: 16.7M (72% CIE1931)
• OS: Android 4.4 Above
• Memory: 1G / 2G Optional
• Flash: 8G EMMC Optional
• Video: WMV, AVI, FLV, RMVB, MPEG, TS, MP4
• Interface: 3x USB Host, 1x Ethernet, CVBS Input
• Support: Timing Switch Machine
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Packaging & Shipping

Package Size
220.00cm * 35.00cm * 65.00cm
Gross Weight
55.00kg
Delivery Time
3-20 Days after confirmation
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Quality Certifications

Frequently Asked Questions

Q1: Are you a factory or trading company?
We are a professional OEM / ODM factory specializing in digital signage and advertising displays.
Q2: How long is the warranty period for your products?
Our officially promised warranty time is one full year after delivery.
Q3: What are the shipment terms and delivery times?
Delivery typically takes 3-8 working days. For orders under 100kg, we suggest Express or Air freight; for bulk orders over 100kg, Air or Sea shipping is recommended.
Q4: What brand of screen do you use?
We primarily use high-quality screens from Samsung and LG, though customized screen options are also supported.
Q5: Can I have my logo on the product?
Yes, we perfectly support customized logo services as an extra service for our clients.
Q6: What is the minimum order quantity (MOQ)?
While we mainly handle wholesale, we support a MOQ of 1 set for most digital signage models to help you get started.

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