> For the complete documentation index, see [llms.txt](https://docs.brwall.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.brwall.com/specifications/projection-fusion/multi-projection-fusion.md).

# Multi Projection Fusion

## Specifications

|                       |                |                |
| --------------------- | -------------- | -------------- |
| **BR50 Series**       | **BR50-1/3**   | **BR50-4/9**   |
| Overall Size          | 220mm125mm45mm | 440mm200mm45mm |
| Power Input           | 12V/DC，2A      | 12V/DC，3A      |
| Total Power           | 10W            | 25W            |
| Operating Temperature | -20℃\~50℃      | -20℃\~50℃      |
| MTBF                  | 30000 hours    | 30000 hours    |
| MTTR                  | 10s            | 10s            |

### **Input Interface Parameters**

<table><thead><tr><th width="299.1107379465002"></th><th width="236.87922020669149"></th><th></th></tr></thead><tbody><tr><td>Interface Type</td><td>HDMI Type A</td><td>HDMI Type A</td></tr><tr><td>Signal Format</td><td>HDMI 1.4</td><td>HDMI 1.3</td></tr><tr><td>Resolution</td><td>4K@30Hz, 1920*1080P@60Hz，backward compatible</td><td>4K@30Hz, 1920*1080P@60Hz，backward compatible</td></tr><tr><td>HDCP</td><td>Support</td><td>Support</td></tr><tr><td>EDID</td><td>Support</td><td>Support</td></tr></tbody></table>

### **Onput Interface Parameters**

<table><thead><tr><th width="270.77583511766886"></th><th></th><th></th></tr></thead><tbody><tr><td>Interface Type</td><td>HDMI Type A</td><td>HDMI Type A</td></tr><tr><td>Signal Format</td><td>HDMI 2.0</td><td>HDMI 1.3</td></tr><tr><td>Resolution</td><td>4K@30Hz, 1920*1080P@60Hz，backward compatible</td><td>4K@30Hz, 1920*1080P@60Hz，backward compatible</td></tr><tr><td>HDCP</td><td>Support</td><td>Support</td></tr></tbody></table>

### **Built-in Playback Parameters**

<table><thead><tr><th width="328.3333333333333"></th><th></th><th></th></tr></thead><tbody><tr><td>Signal Format</td><td>MP4, MOV, MPG</td><td>MP4, MOV, MPG</td></tr><tr><td>Resolution</td><td>Support 3840*2160P, backward compatible</td><td>Support 3840*2160P, backward compatible</td></tr></tbody></table>

### **Equipment Control**

<table><thead><tr><th width="344.3333333333333"></th><th></th><th></th></tr></thead><tbody><tr><td>Network Control Port</td><td>RJ45</td><td>RJ45</td></tr><tr><td>Serial Control Port</td><td>RJ45</td><td>RJ45</td></tr><tr><td>Network Control Protocol</td><td>TCP/IP</td><td>TCP/IP</td></tr><tr><td>Serial Control Protocol</td><td>RS232</td><td>RS232</td></tr></tbody></table>