Eufy T8400

Indoor Cam C120

Device type

Camera

Sub profiles

2

Insights

Used in 0.08% of installations

4 out of 4979 total installations

Learn how to opt-in

Use this profile

Powercalc can discover this model automatically (by entity). Look for a discovery prompt in Home Assistant and accept it to create the sensors. About discovery

Through the interface (recommended)

Start the Powercalc config flow, choose Virtual power (library), and pick Eufy → T8400.

Open in Home Assistant

Add this to your configuration.yaml, replacing light.my_light with your own entity.

Sub profile

Loading sub profiles…

powercalc:
  sensors:
    - entity_id: light.my_light
      manufacturer: eufy
      model: T8400

Library sensor documentation

Device

Manufacturer: Eufy
Model ID: T8400
Device type: camera
Name: Indoor Cam C120
Aliases: T8400

Measurement

Calculation strategy: fixed
Measure device: TP-Link Kasa KP125M
Measure method: manual

Library

Created: 12/14/2024, 9:59:57 AM
Updated: 8/21/2026, 10:30:36 AM
Authors: dxmnkd316
Discovery: Automatic, by entity

Github

Eufy T8400

Indoor Cam C120

Device type

Camera

Sub profiles

2

Insights

Used in 0.08% of installations

4 out of 4979 total installations

Learn how to opt-in

Use this profile

Powercalc can discover this model automatically (by entity). Look for a discovery prompt in Home Assistant and accept it to create the sensors. About discovery

Through the interface (recommended)

Start the Powercalc config flow, choose Virtual power (library), and pick Eufy → T8400.

Open in Home Assistant

Add this to your configuration.yaml, replacing light.my_light with your own entity.

Sub profile

Loading sub profiles…

powercalc:
  sensors:
    - entity_id: light.my_light
      manufacturer: eufy
      model: T8400

Library sensor documentation

Device

Manufacturer: Eufy
Model ID: T8400
Device type: camera
Name: Indoor Cam C120
Aliases: T8400

Measurement

Calculation strategy: fixed
Measure device: TP-Link Kasa KP125M
Measure method: manual

Library

Created: 12/14/2024, 9:59:57 AM
Updated: 8/21/2026, 10:30:36 AM
Authors: dxmnkd316
Discovery: Automatic, by entity

Eufy T8400

Indoor Cam C120

Camera

2

Use this profile

Set up manually instead

Through the interface (recommended)

Or configure with YAML

Device

Measurement

Library

Eufy T8400

Indoor Cam C120

Camera

2

Use this profile

Set up manually instead

Through the interface (recommended)

Or configure with YAML

Device

Measurement

Library