> For the complete documentation index, see [llms.txt](https://smartpossdk.gitbook.io/cloudpossdk/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://smartpossdk.gitbook.io/cloudpossdk/faq/fingerprint/fingerprint-dpi-specifications.md).

# Fingerprint DPI Specifications

### Crossmatch Fingerprint Module

* Array Size: 256 x 360 pixels.
* Image Resolution: 508 DPI (dots per inch).
* Gray Scale: 8-bit (256 levels).
* Imaging Area: 18.00 mm x 12.80 mm.

### WizarPOS Fingerprint Module

* Array Size: 360 x 256 pixels.
* Image Resolution: 508 DPI (dots per inch).
* Gray Scale: 8-bit.
* Active Sensing Area: 18.0 mm x 12.8 mm.

### Key Points

* Both Crossmatch and WizarPOS fingerprint modules offer a high image resolution of 508 DPI, ensuring detailed fingerprint capture.
* The array size and gray scale specifications are critical for developers to understand the image quality and the level of detail that can be captured by these modules.