Hi Martin, The TL-WPA4220 can work with your pa8033p kit, but 4220's speed is slower than your current device, it is recommended to but a 8 serial powerline extender to work with it. Such as...

Hello, What's the model number of your product? When you reach the login page, can you see TP-link or the model number of your device there? If not, that page may not be our login page. Or that page...

Hello, Before you install this switch, please read the instructions below first. And you need to recognize the wiring in the walls first, if not, you may connect wrong wires to the switch....

Hello, In this case, when you can not use voice to control the plug, please try to control the plug in Alexa manually, does it work? If not, please try to control the plug on the Kasa app, does it...

Hello, Do you mean you finished all the setup procedures, and then try to connect to the extender's wifi, then it ask for a wifi password? What's the extender's wifi name? If you set up the...

Hello, If you set up the schedule and timer in the same time, once the switch has been turned of by the schedule, the timer will not work. Now the switch support IFTTT, but it can be used as a...