Honeywell Add-On In-Wall Toggle Switch only for Honeywell Z-Wave Smart Lighting Controls | NOT A STANDALONE SWITCH | for 3 4 & 5-Way Multi-Location Installations, 39356 

Get the most out of your smart home with a Honeywell In-Wall Add-On Smart Switch. Simply add the switch to your existing smart control to operate lights or devices from multiple locations. Compatible with all Honeywell Smart Controls, the add-on switch mirrors the functionality of the smart switch it is paired to. Unlike traditional lighting controls, all paired switches perform the same functions. Installation is easy - simply replace a standard in-wall switch with the add-on switch (includes space-saving screw terminals and neutral jumper wire). Your smart home just got smarter with the Honeywell In-Wall Add-on Smart Switch.