Works with Home Assistant
TP-Link
Kasa Smart Wi-Fi Plug HS100
Category: Power
Updated Oct 26, 2025

Description
Highlights
- Full-size 2.4 GHz Wi-Fi smart plug rated for 15 A with scheduling, countdown, and away mode support.
- Works with the Kasa Smart app and integrates locally with Home Assistant through the Kasa (TP-Link) integration.
- Supports voice assistants (Alexa, Google Assistant) plus IFTTT for cloud automations.
Great for larger appliances where the slim HS105 is not required and when you want Wi-Fi switching without a separate hub.
Discovered automatically once the plug is on the LAN. Reserve an IP address to prevent reconnect issues.
Connection Path
Hubs
Via supported protocols
Protocol: wifi
- Logitech Harmony HubProtocol: wifi, infrared, bluetooth
- Xiaomi Mi Smart Home Gateway (Mi Control Hub)Protocol: zigbee, wifi
- Vera VeraPlus Home ControllerProtocol: z-wave, zigbee, bluetooth, wifi
- Wink Wink Hub (1st Gen)Protocol: z-wave, zigbee, bluetooth, lutron-clear-connect, wifi
- Wink Wink Hub 2Protocol: z-wave, zigbee, bluetooth, lutron-clear-connect, kidde, wifi
- Wink Wink RelayProtocol: zigbee, wifi, bluetooth
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