ZWave. It a closed system, with hardware licensing, all that stuff. But it offers local control, at all times, exclusively. Zigbee is the fully-open version, bu

ZWave. It a closed system, with hardware licensing, all that stuff. But it offers local control, at all times, exclusively. Zigbee is the fully-open version, but as such it's not a "hardware line" like ZWave is.