By entering a user code you can enable a welcome scene that will disarm security, activate lights, and even adjust the thermostat. You can remotely lock or unlock doors, and know when family members or friends come and go. Yale Real Living puts you in total control! Z-Wave is a next-generation wireless system that unifies all of your home electronics into an integrated network. Connect any device by simply plugging into a Z-Wave accessory module. Z-Wave allows you to control your network remotely through a PC, tablet, or even your cell phone!