

One very important note is that this light switch requires a neutral wire.
TP LINK SMART WALL SWITCH HOW TO
The app helps and TP-Link has an installation video up on YouTube (where you can find hundreds of other helpful videos on how to install a light switch). If you have never installed a switch before, it’s really not that hard.
TP LINK SMART WALL SWITCH DOWNLOAD
For guidance, you’ll want to download TP-Link’s Kasa app (available on iOS and Android) to your phone. Installing the light switch is similar to any other single-pole switch you’ve replaced before. A small restart and reset button are present underneath the switch as well. Above the white LED is a wi-fi indicator light which is utilized during setup or if there is a connection error. Having the switch light up when it’s off seems a bit counterintuitive.

This is a fine idea but we’d prefer a separate light for the night light or just having the on/off illuminate in a different color. This allows it to double as a night light so you aren’t fumbling around in the dark trying to find the switch. The TP-Link Light Switch lights up when the switch is in the off position. While similar in physical appearance, it differentiates itself from WeMo with its lighting. In the event you have multiple switches in the same area, replacement faceplates from the hardware store will work although might be a little tight (we recommend plastic as metal may interfere with the wi-fi signal). It only comes in a standard white but has an attractive screwless faceplate that easily attaches to it (removing it can be a little difficult). An audible click upon pressing it provides haptic feedback that you’ve successfully turned on or off the switch. The decora-style switch doesn’t flip on and off but instead acts more of a button with the bottom half protruding outward. If at first glance TP-Link’s light switch looks familiar, it’s because it’s almost a mirror image of the Belkin WeMo Light Switch.

There is no need for a hub or subscription service and the switch is relatively easy to install and setup on your existing Wi-Fi network. From controlling your ceiling fan with your smartphone to turning on the overhead lights with a simple voice command, the HS200 provides a number of basic features powered by the free Kasa app. The TP-Link Smart Wi-Fi Light Switch wants to turn your boring old wall switch into a gateway to home automation.
