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The SR400H projector features a 3.12″ LCD panel with native 1080P resolution and 290 ANSI lumens of brightness. It’s designed to provide clear, full HD visuals in small to mid-sized spaces like bedrooms, offices, or classrooms.
The throw ratio of 1.22:1 allows screen sizes from 40″ to 120″, with an optimal 60″ display at 1.64 meters, offering flexibility in any compact environment.
With a sealed optical engine and DC wind reverse air system, the SR400H ensures clean internal airflow and minimal dust interference. It runs at a noise level of ≤30 dB, making it suitable for quiet spaces such as bedrooms or study areas.
Smart functions include:
Autofocus
Auto keystone correction
Auto obstacle avoidance
Auto-side throw correction
Auto input switching
Users can choose between Linux OS or optional Android OS, both supporting dual-band Wi-Fi, Bluetooth 5.4, and air mouse remote control for simple and intuitive use.
SR400H is available in five colour options — Rose Pink, Midnight Blue, Classic White, Ivory White, and Obsidian Black — and measures 185 × 189 × 164 mm, making it compact and travel-friendly.
| Specification | Details |
|---|---|
| Operating System | Linux OS |
| Chipset | SoC MT9660 |
| Screen Size (Diagonal) | 3.12″ |
| Resolution | 1080P |
| Brightness (ANSI Lumens) | 290 ANSI Lm |
| Contrast Ratio | 1000:1 |
| Color Gamut | 45% NTSC |
| Uniformity | 62% |
| Throw Ratio | 1.22:1 |
| Image Size (Diagonal) | 40″ ~ 120″ |
| Projection Distance | 1.15 ~ 3.5 m |
| Best Screen Size / Distance | 60″ / 1.64 m |
| I/O Ports | Headphones / USB / HDMI IN |
| Key-press | x 1 |
| Wi-Fi / Bluetooth | 6.0 + BT5.4 |
| Air Mouse Remote | Yes |
| Remote Control Type | Bluetooth |
| Noise Level | ≤ 30 dB |
| Keystone Correction | Auto |
| Auto Obstacle Avoidance | Yes |
| Auto Side Throw | Yes |
| Auto Focus | Yes |
| Auto Entry | Yes |
| Built-in Speaker | 3D Virtual Sound Effects |
| Product Dimensions (L × W × H) | 185 × 189 × 164 mm |
| Container Loading Quantity (40HQ) | 2268 pcs |
Our team’s core strength lies in a collective experience of over two decades in the field.
Partner with us directly and enjoy the lowest prices straight from our factory.
Our solutions are meticulously tailored to fit your specific requirements and challenges perfectly.
Our integrated process covers everything from design and sourcing to production, assembly, and rigorous testing.
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