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21.5-Inch Full HD Touch Screen Monitor for Retail Use
US$178.90
1-499 Pieces
US$170.80
500+ Pieces
Sample price:US$178.90/piece.Request sample
Product profile
Customization
AvailableApplication
Indoor AD PlayerScreen Size
20-30 InchesModel NO.
OM-WF2138TInstallation
Wall-MountedType
Touch Screen Panel AD PlayerTouch Screen Type
CapacitiveScreen Technology
LCDInterface Type
USBRemote Control
With Remote ControlOS
AndroidCustomized
CustomizedAdapter
12V/3AViewing Angle
10-Point Multi-TouchBrightness
250CD/M2Contrast Ratio
800:1Aspect Ratio
250CD/M2Resolution
1920*1080Warranty
1yearTransport Package
Export Packaging StandardSpecification
21.5 inchTrademark
OEMOrigin
Shenzhen ChinaProduction Capacity
50000PCS/MonthKey features
Full HD Touch Display: 21.5-inch LCD panel with 1920x1080 resolution and 10-point capacitive touch for multi-user interaction.
Android 11 System: Powered by RK3568 Quad-core CPU with 2GB RAM and 16GB ROM for smooth performance.
Built-in Camera & Mic: Integrated camera, speakers, and microphone enable video calls without extra peripherals.
Versatile Connectivity: Supports WiFi, Ethernet, Bluetooth, HDMI, USB 2.0/3.0, and SD slot for diverse connections.
Wall-Mount Ready: Standard 100x100mm VESA holes allow flexible installation on walls or arms.
Customizable Options: Customized adapter, viewing angle, brightness, contrast, and warranty available.
Thin Bezel Design: Modern aesthetic with thin bezels for an immersive viewing experience.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2010-05-11Nearest Port: ShenzhenAverage Response Time: ≤0.83hTerms of Payment: T/T, Small-amount payment, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CIF, Others
AI-Powered supplier vetting
SummaryShenzhen Optim Technology Co., Ltd. is a China-based manufacturer/factory specializing in smart-display products, including digital signage, kiosks, interactive flat panels, touch screens, and related displays. The supplier reports ISO 9001 certification, more than 14 years in the display industry, 6–10 years of R&D engineer experience, 6–10 quality-control staff, and more than 10 production lines. Stated annual capacity is 50,000 sets each for digital signage, kiosks, and interactive flat panels, with off-peak lead time within 15 workdays and peak-season fulfillment of one month. It exports to a broad range of global markets and is located near Shenzhen port. Evidence supports after-sales service, technology-focused R&D, and a substantial customer base, but does not establish customization capability. Financial credibility cannot be assessed because the provided information is insufficient and financial figures are excluded.
Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and operates as Shenzhen Optim Technology Co., Ltd., a limited company located in Shenzhen, Guangdong, China. This directly supports classification as a manufacturing supplier rather than only a trading or intermediary business.
CertificationsThe supplier reports holding ISO 9001 certification. This is explicit evidence of a certified quality-management system, although the provided slices do not include the certificate number, issuing body, scope, or validity period.
After-Sales capabilityThe company states that it has a professional after-sales service team providing timely and efficient support and addressing customer concerns. Its stated focus on customer satisfaction further supports service capability, although no staffing level, response-time target, or warranty details are provided.
R&D capabilityThe supplier describes continuous investment in cutting-edge technologies, with a stated focus on improving product performance and functionality. It also reports 6–10 years of total R&D engineer experience, providing direct evidence of an established technology-development function.
Production capacityProduction capability is supported by more than 10 production lines, 6–10 quality-control staff, and stated annual output of 50,000 sets each for digital signage, kiosks, and interactive flat panels. The supplier also reports lead times within 15 workdays off-peak and one month during peak season, indicating defined fulfillment capacity for its listed products.
Client casesThe supplier states that it serves more than 500 global high-quality customers and has been a registered member of the Made-in-China international platform for more than nine years. This supports the existence of a broad customer base, but no named customers, project references, sectors, or verifiable case studies are provided.
Product Q&A
Q:What is the screen resolution and touch type?
A:
The monitor features a 21.5-inch Full HD resolution of 1920x1080 with 10-point capacitive touch support.
Q:What operating system does the monitor run?
A:
It runs on Android 11.0 with an RK3568 Quad-core CPU, 2GB RAM, and 16GB ROM.
Q:Can the monitor be mounted on a wall?
A:
Yes, it has standard 100x100mm VESA holes on the back for wall or arm bracket installation.
Q:Does the monitor have built-in audio and video features?
A:
Yes, it includes built-in speakers, a microphone, and a camera for video calls without extra hardware.
Q:What are the connectivity options available?
A:
It supports WiFi, Ethernet, Bluetooth, HDMI out, USB 2.0/3.0, Micro USB OTG, and an SD slot.
Send Inquiry
*To:
Shenzhen Optim Technology Co., Ltd.
Shenzhen Optim Technology Co., Ltd.*Content:
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