Add-on Switch for Non-Neutral 3-Way and 4-Way zigbee Smart Switch (US-ZB-SS01T)
$15.99
Description
Add-on switch: This is a add-on switch for the 3-way and 4-way conditions. It must work with the master switch.One master switch can work with multi add-on switches (up to 20 nos.).No wiring is required on the add-on switch. It will communicate with the master switch wirlessly
