The invention relates to a detection device for piece goods, in particular textiles. Starting from the marking of textiles with RFID tags that can be read out with the use of a reader, as is known from the prior art, a detection device for textiles is produced within the scope of the present invention, in which electromagnetic fields of different orientation are generated with the use of at least two antennas arranged at a defined angle to each other, and this ensures that the electronic markings of the piece goods disposed in a counting cage may be reliably read out independently of their relative arrangement in the space.