How to use Alexa Routines to make your Amazon Echo even smarter | TechHive
How to Keep Amazon Echo and Google Home From Responding to Your TV | WIRED
Amazon.com: BobWire DAT1 Adds a 12V Trigger! Compatible with SONOS Connect, Echo Link, ChromeCast Audio, TV, Anything with an Optical Audio Out. Auto Power On Amplifiers & Fans. NOT Compatible with AV
How to use Amazon's Echo Buttons to trigger your Alexa Routines - CNET
How to use Amazon's Echo Buttons to trigger your Alexa Routines - CNET
Amazon Alexa skills can now trigger audio and light notifications | VentureBeat
More control: Amazon Echo gains advanced trigger commands with IFTTT | ZDNET