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Deep near-infrared $J$- and $K$-band photometry of three Local Group dwarfspheroidal galaxies: Fornax, Carina, and Sculptor, is made available for thecommunity. Until now, these data have only been used by the Araucaria Projectto determine distances using the tip of the red giant and RR Lyrae stars. Now,we present the entire data collection in a form of a database, consisting ofaccurate $J$- and $K$-band magnitudes, sky coordinates, ellipticitymeasurements, and timestamps of observations, complemented by stars' loci intheir reference images. Depth of our photometry reaches about 22 mag at5$\sigma$ level, and is comparable to NIR surveys, like the UKIRT Infrared DeepSky Survey (UKIDSS) or the VISTA Hemisphere Survey (VHS). Small overlap withVHS and no overlap with UKIDSS makes our database a unique source of qualityphotometry.

The Araucaria Project: Deep near-infrared photometric maps of Local and Sculptor Group galaxies. I. Carina, Fornax, Sculptor