Can the petWALK pet door refuse certain pets to leave the house?

Yes, the petWALK pet door can not only regulate the entrance but also the exiting. Unlike any other product on the market, this pet door can read the chip within a distance about 20cm on both sides. So you have the ability to set the appropriate curfew for each pet. So for example sick or young animals are deliberately kept in the house while the rest of your pack can normally go into the garden. You can also program that getting out is controlled by the motion control, but the entering is only permitted by wearing a pet chip.