Add On Smart Switch by Enerwave, 3-Way Add-On Z-Wave Switch, Home Automation Lighting, Home Automation Light Switch, ZW3K-BK, Neutral Wire Required, Black

$14.99 (as of April 20, 2019, 4:02 pm) & FREE Shipping. Details

Add-on Z-Wave light switch adds 3-way or multi-location functionality to Z-Wave devices such as an on/off smart switch (Enerwave ZW15S) or dimmer switch (Enerwave ZW500D)
This auxiliary switch works as an add-on switch for Z-Wave light switches or Z-Wave dimmer switches. Is NOT a standalone Z-Wave switch and requires Z-Wave home automation switches to work
Reduces energy consumption and provides more convenience to you and your family.

Usually ships in 24 hours