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 Receivers :
Sonos Connect review: Sonos Connect - CNET
Sonos CONNECT
How to Set Up a Sonos CONNECT - Support.com TechSolutions