Do you support CKD/SKD service?

Yes, we support CKD/SKD service for customers to do customized assembly in their side.

What operating systems are available?

The device supports Linux Debian and Android 11 operating systems.

What is the warranty period?

The warranty period is 12 months. During this valid period, any quality problem will be repaired for free, and we bear the shipping fee of sending them back to you.

4 Inch Linux Android Poe WiFi Central Controller Smart Home Control Tablet

Name: 4 Inch Linux Android Poe WiFi Central Controller Smart Home Control Tablet
Brand: SunWorld Technology Limited
SKU: 927568205

Guangdong, ChinaSunWorld Technology Limited

US$99.00-120.00

2 Pieces

Sample price:US$78.00/piece.Request sample

Product profile

Customization

Available

After-Sale Service

on-Line Technical Support

Battery Capacity

No Battery

Model NO.

YC-SM41P-Linux

Built-In Bluetooth

Built-In Microphone

Without Microphone

Card Reader

Without Card Reader

Certification

Cpu Core

Quad-Core

Cpu Type

Rockchip

Display Resolution

480*480

Drive Interface

Type-C

Fingerprint

Without Fingerprint

Front Camera Pixel

No Camera

Hard Disk Capacity

32G

Memory

2GB

Network Mode

WiFi

Operating System

Linux Debian

Rear Camera Pixel

No Camera

Remote Control

Screen Size

4 Inch

Screen Type

Capacitive Screen

Security Protection

Voice Assistant

Warranty Period

1 Year

Webcam

Without Webcam

CPU

Rk3566 Quad-Core Arm Cortex-A55, up to 1.8GHz

RAM

2GB

Internal Storage

32GB

Resolution

480*480

Power Supply

AC, Poe

Installation

Suitable for EU/86 Type Wall Box

I/O Ports

RJ45, Type-C, RS485, AC, Reset

Network

WiFi, Bluetooth, Ethernet

Touch Panel

Capactive Touch

Customized Functions

Light Sensor, Temperature and Humidity Sensor

Transport Package

Carton

Specification

86*85*36mm

Trademark

Portworld / OEM

Origin

China

HS Code

8528591090

Production Capacity

50000 Pieces/Month

Key features

PoE and AC Power Supply: Supports PoE (IEEE802.3af) and AC 110~240V power supply for flexible installation.

Linux and Android OS Options: Runs on Linux Debian or Android 11 OS, offering versatile software compatibility.

Compact In-Wall Design: 4-inch capacitive screen fits EU/86 type wall boxes for seamless in-wall installation.

Multi-Protocol Connectivity: Supports WiFi 802.11b/g/n, BLE 5.2, Ethernet, and RS485 interfaces.

Customizable Sensors: Optional light sensor and temperature/humidity sensor for smart home automation.

OEM/ODM Customization: Supports customized logo, packaging, colors, and specific hardware configurations.

Quad-Core Performance: Powered by RK3566 Quad-core Cortex-A55 CPU with 2GB RAM and 32GB ROM.

1-Year Warranty Service: Provides 12-month warranty with free repair and shipping fee coverage for quality issues.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceSelf-brandedExhibition Experience

SunWorld Technology Limited

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2008-10-02Nearest Port: Shenzhen, Hongkong, GuangzhouAverage Response Time: ≤3.85hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAP, Others, FCA

AI-Powered supplier vetting

SummaryThe supplier presents strong design, customization, and R&D capabilities, including 3D software design, ODM/OEM services, SDK availability, five R&D engineers, and documented design review, verification, and validation records. It has ISO 9001:2015 and CE-related certifications, established export experience of 13 years, and documented procedures for supplier service assessment and corrective actions. Customization ranges from sample- and design-based work to full customization. Evidence of production capacity is limited to general manufacturing information, standardized finished-product inspection, and ERP-supported production management. After-sales technical support is assigned to technology engineers, but overseas service infrastructure is absent: no overseas warehouse, showroom, agent, or branch is reported, and overseas service coverage is listed as zero. Customer credibility is supported by cooperation with Fortune 500 companies and repeat buyers, although no specific customer names or case details...

CertificationsThe supplier reports CE and other product compliance certifications, as well as an ISO 9001:2015 management-system certificate. These are explicit certifications supporting product compliance and quality-management capability.

R&D capabilityThe supplier reports new products within the past year, five R&D engineers, documented design input/output, review, verification, and validation records, plus ODM services and SDK availability. These details explicitly support an established product-development capability.

Customization capabilityThe supplier explicitly provides customization from samples and designs, flexible, minor, and full customization, together with 3D software design and ODM services. This indicates broad customization coverage across design and development requirements.

Client casesThe supplier reports cooperation with Fortune 500 companies and a repeat-buyer proportion of 50%–80%, while also reporting 13 years of export experience. These support customer acceptance and retention, but no named customers, project descriptions, or independently verifiable case details are provided.