STU Installation
STU Device Specifications
| Model | Pressure levels | Sampling rate | Max. resolution | Active screen area | I/O | Monochrome/colour | Encryption | Picture |
|---|---|---|---|---|---|---|---|---|
| STU-300* | 512 | 200 Hz | 396 x 100 | 99 x 25 mm | USB | Monochrome | AES 128 with Diffie-Hellman key exchange (where enabled at factory) |  |
| STU-300B* | 512 | 200 Hz | 396 x 100 | 99 x 25 mm | USB | Monochrome | AES 128 with Diffie-Hellman key exchange (where enabled at factory) |  |
| STU-430 | 1024 | 200 Hz | 320 x 200 | 96 x 60 mm | USB | Monochrome |
AES 128/192/256 encryption RSA-OEAP key-exchange 1024/1536/2048 bits |
 |
| STU-430V* | 1024 | 200 Hz | 320 x 200 | 96 x 60 mm | Serial | Monochrome |
AES 128/192/256 encryption RSA-OEAP key-exchange 1024/1536/2048 bits |
|
| STU-500* | 512 | 200 Hz | 640 x 480 | 102 x 76 mm | USB or serial | Monochrome | AES 128 with Diffie-Hellman key exchange (where enabled at factory) |  |
| STU-520* | 512 | 200 Hz | 800 x 480 | 104 x 60 mm | USB | Colour (16-bit) | AES 128 with Diffie-Hellman key exchange (where enabled at factory) |  |
| STU-530* | 1024 | 200 Hz | 800 x 480 | 108 x 65 mm | USB | Colour (24-bit) |
AES 128/192/256 encryption RSA-OEAP key-exchange 1024/1536/2048 bits |
 |
| STU-540 | 1024 | 200 Hz | 800 x 480 | 108 x 65 mm | USB or serial | Colour (24-bit) |
AES 128/192/256 encryption RSA-OEAP key-exchange 1024/1536/2048 bits |
 |
| STU-541* | 1024 | 200 Hz | 800 x 480 | 108 x 65 mm | USB | Colour (24-bit) | TLS | |
Models marked with a "*" are no longer in production