Product Introduction
The KAMEHA KA229 Touch Screen Wall Plate Control 4” is a compact and programmable smart control solution designed for automated office systems, multimedia rooms, and smart home environments.
Built with a standard 86 wall box design, this elegant wall-mounted touch panel integrates intelligent networking and centralized control into a sleek, space-saving interface. It is ideal for professional AV integration and automation projects requiring reliable and modern control solutions.
Product Description
Powered by an ARM Cortex-A53 processor (1.8GHz) and running on Android 9.0, the KA229 delivers stable performance with 2GB DDR4 RAM and 8GB eMMC storage.
The 4-inch capacitive touch screen features a 720×720 (1:1) resolution, providing a responsive and intuitive user experience. Its standard 86 wall-plate design allows easy installation in meeting rooms, classrooms, showrooms, and smart office environments.
The KA229 supports dual operation modes:
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As a central touch screen controller
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As a user terminal interface
It includes 1 RS-485 communication serial port, configurable across 8 baud rates (2400–115200bps), enabling seamless integration with automation and AV control systems.
With Gigabit Ethernet (up to 1Gbps) and support for standard communication protocols (TCP/IP, HTTP, UDP, WebSocket), the panel ensures stable and secure networking performance.
Flexible power options include POE (Power over Ethernet) or independent DC 24V/1A power supply, simplifying installation.
Advanced system management features include:
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Password-protected access to system web management
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Remote control & remote operation and maintenance (O&M)
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Online firmware upgrade
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Factory reset support
Key Features
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4” Capacitive Touch Screen (720×720 resolution, 1:1 ratio)
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Standard 86 wall box design
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ARM Cortex-A53 1.8GHz processor
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Android 9.0 system
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2GB DDR4 RAM + 8GB eMMC storage
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Dual Mode Operation (Central Control / User Terminal)
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1× RS-485 communication port (2400–115200bps)
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Gigabit Ethernet (up to 1Gbps)
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TCP/IP, HTTP, UDP, WebSocket protocol support
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POE or DC 24V/1A power supply
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Configuration via central control software
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Remote control & remote O&M
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Online upgrade & factory reset
Solution & Applications
The KA229 Touch Screen Wall Plate Control is ideal for:
Multimedia Conference Rooms – Control projectors, matrix switchers, and audio systems
Multi-Function Halls – Scene control for lighting, curtains, and AV equipment
Training Centers & Classrooms – Simple input switching and volume control
Showrooms & Exhibition Spaces – Interactive display control
Broadcasting Studios – Integrated device management
Smart Offices & Industrial Automation – Network-based intelligent control
With powerful processing capability, flexible communication support, and remote management features, the KAMEHA KA229 offers a professional, compact, and scalable smart control solution for modern AV and automation systems.
