P-BOX and S-BOX private residential parcel lockers are dedicated to real estate and detached houses residents.  It designs allow to add modules with compartments for parcels and for letters. The system is open to all couriers/deliveries (for parcels, e-grocery or restaurants) and works without integration. The letter boxes compartments can be assigned to given house or flat. System also allow to manage the Parcel locker to be used only for assigned residents (private mode) or to all potential end users (public mode). System is also ready to integrate with mobile applications and with the video intercom (and its mobile application).