Pyle Audio PVCD15 In-Wall Right and Left Speaker Dual Knob Independent Volume Control Plate
Smart alternative for walled volume control switch for ceiling speakers. Anything that will work with home assistant or zwave, zigbee and reasonably priced - I need for four rooms. : r/homeautomation
Amazon.com: Pyle Home In Wall Speaker Volume Control-Home Audio Smart Speakers Stereo Controller Selector Switch Pod Box-Vertical Sliding Control, For Home Theater Indoor/Outdoor Remote Speakers PVC2 WHITE/BLUE : Electronics