For Push notifications to be received in the Hik-Connect mobile application, the event in question and the "Notify remote software" checkbox must be activated. In this case, the Intrusion event has been activated:
But it can be activated on any other type of event
Once the events for which you want to receive notifications have been configured, you only have to activate their reception in the APP. Either with the quick activation that some models have:
Or by entering the configuration of the equipment and activating it from there: