What is the response time of the screen?

The response time is 8ms, ensuring fast and smooth touch interaction.

What is the lead time for orders?

Peak season lead time is one month, while off-season is within 15 workdays.

4K Capacitive Touch Screen Panel Edutech Interactive Digital Whiteboard Digital blackboard

Name: 4K Capacitive Touch Screen Panel Edutech Interactive Digital Whiteboard Digital blackboard
Brand: Shenzhen DS Technology Co., Ltd.
SKU: 1955153371

Guangdong, ChinaShenzhen DS Technology Co., Ltd.

US$1,199.00-1,337.00

50 Pieces

Sample price:US$1199.00/piece.Request sample

Product profile

Customization

Available

Connectivity

Wi-Fi

Display Size

80 to 89 in.

Model NO.

DS-OT86

Display Technology

LCD

Memory

4GB

Mounting

Wall Mount

Operating System

Android

Resolution

3840 X 2560 4K

Special Features

Built-in Camera, Remote Control, Touchscreen, Waterproof

Storage Capacity

32GB

System

Android 12.0

RAM+ROM

4G+32G(Optional 8G+128G)

Capacitive screen

86inch

Touch points

20-point touch

Responde time

8ms

Back light source

DLED

Brightness(Typ)

350cd/m2

Frequency

60Hz

Input method

Finger/capacitive stylus

Display colors

1.07B (8bit+FRC)

Color gamut NTSC(Typ)

88%

Speakers

2*15W

Bluetooth and WIFI

yes

POWER

AC 100-240V,50/60HZ;420W

Transport Package

Plywood Case

Specification

212X22X135CM

Trademark

DS/ OEM

Origin

Shenzhen, China

HS Code

8471419000

Production Capacity

2000PCS Per Month

Key features

4K Ultra HD Resolution: 3840 x 2560 pixels with 1.07 billion colors and 88% NTSC color gamut.

Android 12.0 System: Built-in 8-core ARM processor with 4GB RAM and 32GB storage.

Long Backlight Life: DLED backlight source lasts for over 60,000 hours of operation.

Wide Compatibility: Supports Windows, Android, Linux, Mac OS X, and Chrome OS.

Fast Response Time: Ultra-fast 8ms response time ensures smooth interaction.

Versatile Connectivity: Includes HDMI, USB, RS232, Bluetooth, and Wi-Fi 5.0.

Optional Customization: RAM and ROM can be upgraded to 8GB + 128GB upon request.

Company profile

Shenzhen DS Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤3.40h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company and limited company with five employees, valid import/export licensing, and no stated parent-group affiliation. It offers LCD panels, digital signage, and interactive whiteboards, with stated annual outputs of 40,000, 8,500, and 6,000 boxes respectively. The supplier reports ISO 9001, CE, RoHS, and FCC certifications for described products, five quality inspections, and uniformly followed finished-product inspection instructions. It supports extensive customization and ODM services, and reports new products within the past year, but has no SDK. Export sales represent 71%–90% of total sales and markets span multiple regions. Service infrastructure is limited: no overseas warehouse, showroom, agents, or branches; service procedures and corrective-action procedures exist but lack records. No customer cases or named brand OEM references are provided.

CertificationsThe company description explicitly states that its interactive smartboards, touch-screen kiosks, and seamless-bezel video walls are certified to ISO 9001, CE, RoHS, and FCC standards. The evidence supports certification for the described product categories, though certificate scope and validity details are not provided.

R&D capabilityThe supplier reports new products within the past year, provides ODM services, and supports multiple design-based customization modes. It does not have an available SDK, which limits evidence of software-development or platform-integration capability.

Production capacityStated annual output is 40,000 boxes of LCD screen panels, 8,500 boxes of digital signage, and 6,000 boxes of interactive whiteboards. The supplier also reports six to ten quality-control staff, standardized finished-product inspection instructions, and off-season lead time within 15 working days, supporting established production and inspection capacity.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, with the same capability recorded across the design-service information. ODM service availability further supports the ability to develop customized products.