Hi, Remote control for HS220 is enabled by default after it's connected to internet. Cannot disable it.

Wi-Fi at college or places like mall usually is portal W-Fi which requires additional login beside Wi-Fi password, sometimes no Wi-Fi password required but you need to log in with username and...

Uncheck sound detection if you don't need it. https://www.tp-link.com/en/faq-1563.html

Yes Deco M9 plus and M4 work together. Set M9 as main Deco https://www.tp-link.com/en/faq-2248.html

Hi, If you forgot the administrator username to log in the tplink, the only way is to reset the router. Please find the reset button on the device, press it until all the lights flash once. After...

Hi, C9 cannot handle it. So far only Archer C2300, C3150, C5400 has Wi-Fi schedule function.