Amazon.com: FIBARO Single 2 Z-Wave Plus Relay Switch 1x2,5kW, for one Device, Black : Tools & Home Improvement
ENERWAVE ZWN-RSM2-PLUS-NEW Z-Wave Plus Dual Module, Hidden Smart Switch, Single Pole, 120-277VAC, 10A Per Relay, Neutral Wire Required, ZWN-RSM2-PLUS, Black (New Version), White - Amazon.com
FIBARO Double Switch 2, Z-Wave Smart Remote for 2 Devices, FGS-223, Doesn't Work with HomeKit - Amazon.com
FIBARO Single Switch 2 Z-Wave Plus Smart, Remote Controller for 1 device, FGS-213, doesn't work with HomeKit - Amazon.com
Fibaro Walli Switch, Z-Wave Plus wall mounted relay switch, wireless on-off trigger, White
Help wiring up Fibaro FGS-222 Dual Relay Switch to existing switch - General Discussion - SmartThings Community
FIBARO Double Switch 2, Z-Wave Smart Remote for 2 Devices, FGS-223, Doesn't Work with HomeKit - Amazon.com