Specifications Overview
The document outlines the specifications for a 21.5" LCD monitor by Winsonic Electronics Co., Ltd. It includes various touch options such as resistive, capacitive, SAW, and infrared, each with unique features like sunlight readability and motion sensors. The monitor is designed for digital signage and offers a modular mechanical design for flexibility.

Features
- Modular mechanical design for flexible product configurations.
- Optional built-in touch screen for interactive applications.
- VGA connector with optional AV, SV, and AV-Looping.
- Custom design solutions available for OEM customers.
- Auto-brightness sensor for day and night applications.

Technical Specifications
- Panel Type: TFT LCD with LED backlight.
- Aspect Ratio/Size: Wide, 21.5" viewable diagonal area.
- Resolution: 1920 x 1080 with 16.7 million colors.
- Brightness/Contrast: 250 cd/m² typical, 3000:1 contrast ratio.
- Viewing Angle: 178° horizontal and vertical.
- Response Time: ≤ 25 ms.
- Light Source: LED backlight with a lifespan of 35,000 hours.

Input and Connectivity
- Input Sources: Analog RGB, separate sync, composite sync, sync on green.
- Frequency: Horizontal 30-82 kHz, Vertical 50-75 Hz.
- Audio System: 2W speakers x 2.
- Input Terminals: VGA, PC audio, DC power plug.

Convenient Features
- Auto calibration, backlight adjustment, plug & play compatibility.
- Multi-language OSD, wall mount ready.

Power and Environmental Conditions
- Power Supply: Internal with universal auto-sensing, AC 90-260V, 50/60 Hz.
- Power Consumption: 26.25 watts in operation, <1 watt in power saving mode.
- Operating Conditions: 0°C to 50°C, 10% to 90% humidity (non-condensing).
- Storage Conditions: -20°C to 60°C, 10% to 90% humidity (non-condensing).

Compliance and Dimensions
- FCC and CE certified.
- Physical dimensions and weight details are provided, with specific container loading capacities for shipping.