Voice Control – Alexa and Google Assistant Compatable (requires a Z-Wave certified hub). Works with the following Z-Wave certified hubs: SmartThings, Ring Alarm, Wink, ADT Pulse, ADT Command, Trane, Vivint, Nexia, Honeywell, HomeSeer, Harmony, Home Hub Extender, Vera and more. Z-Wave Plus works with all previous Z-Wave generations to allow continued expansion of your home-automation network. The dimmer is capable of controlling indoor or outdoor fixtures for whole-home automation and repeats your Z-Wave signal from your hub or other devices to extend your range by up to 150ft. Extended signal range increases your home automation coverage to enhance your control. Control the device remotely with your smartphone and voice commands when connected to a compatible hub or enjoy manual ON/OFF operation and brightness adjustment from the dimmer. Requires indoor in-wall installation with hardwired connections.