The XTL+ Wireless Control Panel is packed with features, including Wi-Fi & Z-Wave on board. On board cellular communications can also be added with a 265C Cell Communicator. It also comes with all the features and benefits end users need in a residential or small commercial panel: 48 2-way, 900 mhz wireless zones, dual communication, supports up to 8 2-way wireless key fob s or outputs, 200-event memory, 99 user codes, 6 areas, all new XTLplus Fast Programming, and up to 140 Z-Wave devices.