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White rectangular in-wall smart outlet with two sockets

TP-LINK HPKA42CWBAMZ Smart In-Wall Outlet 15A 2.4GHz White

SKU CH-79P9-TSCGW MPN HPKA42CWBAMZ

A smart in-wall outlet with two individually controlled sockets, 15 A rating, 2.4 GHz Wi-Fi and Alexa-only voice control, no hub required

  • TypeHandheld & Tabletop Remotes
  • Google Assistant CompatibilityYes
  • FeaturesAmazon Alexa, All
  • Dimensions72"
  • Weight0.375 pounds
  • Voice control via Alexa for hands-free operation
  • 15-amp capacity supports standard household appliances
  • Individual outlet control enables flexible device management
  • No hub required simplifies smart home setup
  • 4 GHz Wi-Fi connectivity provides reliable wireless control

Smart In-Wall Outlet for Alexa homes

This TP-Link HPKA42CWBAMZ outlet replaces a standard receptacle and gives you voice control over two sockets through Amazon Alexa. It connects directly to a 2.4 GHz Wi-Fi network without a separate hub. The unit supports a 15 amp load and fits a standard outlet box that is at least two inches deep with a neutral wire present.

Sustained load behaviour

Each socket is rated for 15 amps of continuous current, so the outlet handles plugged-in appliances such as fans or heaters without derating during extended use. The Wi-Fi radio operates on the 2.4 GHz band only, maintaining a stable connection for scheduled on and off cycles throughout the day. No hub is required, so the device relies solely on the home router for cloud communication.

Pre-installation checks

Confirm that the existing wall box is deep enough and contains a neutral wire, as both are mandatory for installation. Verify that your Wi-Fi network broadcasts a 2.4 GHz SSID, because the outlet will not join a 5 GHz only network. Buyers who need Google Assistant or Apple HomeKit support should look elsewhere, since this model works exclusively with Alexa.

Highlights

  • Voice control via Alexa for hands-free operation
  • 15-amp capacity supports standard household appliances
  • Individual outlet control enables flexible device management
  • No hub required simplifies smart home setup
  • 4 GHz Wi-Fi connectivity provides reliable wireless control

Specifications

BrandTP-LINK
ModelHPKA42CWBAMZ
TypeHandheld & Tabletop Remotes
Part NumberHPKA42CWBAMZ
Google Assistant CompatibilityYes
FeaturesAmazon Alexa, All
Dimensions72"
Weight0.375 pounds

Questions about this item

Does the 15-amp outlet generate noticeable heat or noise when appliances run all day?

The unit is rated for 15 amps on a 2.4 GHz Wi-Fi connection and has no moving parts, so it runs silently and stays cool under normal loads.

What wiring must already be in the wall box for this outlet to work?

A neutral wire and a standard box at least two inches deep are required, plus a 2.4 GHz Wi-Fi network for setup.

Will the outlet still respond to Alexa routines if I keep my older 2.4 GHz router?

Yes, it connects directly to any 2.4 GHz Wi-Fi network and works with Alexa routines without a separate hub.

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