Former user2 years ago000Is it possible to set the flap so that it only lets people in after 5.00 pm, for example, and no longer lets them out? What is the HUB needed for?Show in original language (German)omarchrist2 years ago • purchased this product000purchased this product Helpful answerYes, you can programme the exit lock. The cat can still get in, but not out.The hub is necessary so that you can access the device. In other words, connect the hub to the modem/router and then you can make the settings via the app.Show in original language (German)Comment2 commentsm_ferrazz2 years ago • purchased this product000purchased this productYes, it's perfectly possible, thanks to the smartphone application. The HUB connects the cat flap to the smartphoneShow in original language (French)Comment