EM300 Communication Terminal Mainboard
Embedded Mainboard for Smart Audio & Video Communication Terminals
The EM300 is a high-performance communication terminal mainboard designed for manufacturers building next-generation SIP communication devices.
With integrated support for a 4.3-inch capacitive touchscreen, 2 MP camera, HD audio, and SIP communication, it provides a complete hardware foundation for developing intelligent communication terminals with minimal hardware design effort.
Product Role in the Solution
Acts as the core communication mainboard for smart OEM devices, enabling manufacturers to build complete SIP communication terminals with integrated voice, video, display, and interactive user interfaces.
Overview
Today's communication terminals require much more than voice connectivity. Modern devices are expected to provide video communication, touchscreen interaction, visual assistance, and seamless integration with standard SIP communication systems.
The EM300 is designed to meet these requirements.
With support for a 4.3-inch capacitive touchscreen, 2 MP camera, HD audio, and open SIP communication, the EM300 provides a complete hardware platform for developing professional communication terminals without designing the core electronics from scratch.
Built on open SIP standards, it integrates easily with standard IP PBX systems, SIP servers, and third-party communication platforms, giving manufacturers the flexibility to develop their own communication solutions.
Typical Deployment Scenarios
Smart Video Intercom Terminals
Develop indoor and outdoor SIP video intercoms with touchscreen operation and integrated camera support.
Emergency Help Points
Build emergency communication stations with live voice, video communication, and visual operator assistance.
Visitor Communication Terminals
Create visitor management terminals with video verification and interactive communication.
Smart Parking Communication Terminals
Develop parking assistance terminals with touchscreen operation, video communication, and remote operator support.
Self-Service Communication Devices
Enable kiosks, information terminals, public service equipment, and custom OEM devices with built-in SIP communication capabilities.
Key Features
Complete Communication Terminal Platform
Provides a complete hardware foundation for developing professional SIP communication terminals with minimal engineering effort.
Touchscreen & Camera Ready
Supports a 4.3-inch capacitive touch display and 2 MP camera, enabling rich user interaction and high-quality video communication.
Optimized for Smart Device Development
Designed for rapid development of video intercoms, emergency stations, visitor terminals, kiosks, and other intelligent communication devices.
Open SIP Architecture
Built on standard SIP protocols for seamless integration with IP PBX systems, SIP servers, and third-party communication platforms.
Technical Specifications
Communication Capability
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Standard SIP Voice Communication
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SIP Video Communication
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HD Voice Processing
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Full-Duplex Audio
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Wideband Audio Codec Support
Audio & Multimedia
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Microphone Interface
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Speaker Output
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HD Audio Codec Support
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Audio & Video Synchronization
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Hands-Free Communication Support
System Capability
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Embedded Linux Operating System
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Remote Device Management
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Auto Provisioning Support
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Standard SIP Platform Compatibility
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OEM Secondary Development
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Web-Based Configuration
Display & Camera
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Supports 4.3-inch Capacitive Touch Display
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Supports 2 MP Camera Module
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Interactive Touch User Interface
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HD Video Processing
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Real-Time Video Communication
Connectivity
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Dual Fast Ethernet Ports
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USB Interface
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RS485 Interface
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Audio Input / Output
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Keyboard Interface
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Digital I/O Interfaces
Physical Specification
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Embedded Mainboard Design
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Supports Display & Camera Accessories
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Industrial-Grade Components
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Low Power Consumption
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Designed for Continuous Embedded Operation