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Home Assistant TestFlight
Foscam

Foscam SD4 MDS4031

Security Systems · Security

Not working

1 report: 1 says it doesn’t work.

Reported with 1 integration: Foscam.

What people report

IntegrationIn Home AssistantIn Apple HomeWhat they saidSource
FoscamNot workingAdd fails with Invalid response from the device; MDS4030 works
Saved copy
The problem I am new to Home Assistant and bought Home Assistant Green. While adding my FosCam SD4 camera's the newest model of the three results in "Invalid response from the device" ### What version of Home Assistant Core has the issue? core-2025.2.2 ### What was the last working version of Home Assistant Core? _No response_ ### What type of installation are you running? Home Assistant Supervised ### Integration causing the issue Foscam ### Link to integration documentation on our website https://www.home-assistant.io/integrations/foscam ### Diagnostics information _No response_ ### Example …

Excerpt saved from GitHub on 2026-10-23.

Issue #138302 · 2025-02

Each row is one report from a GitHub thread, an integration’s docs, or r/homeassistant. Check the date and the linked source before you buy.

In ReReHome

Once Home Assistant’s HomeKit Bridge shares it, this device reaches Apple Home as a HomeKit accessory behind your Home Assistant bridge, so ReReHome shows and controls it like any other.

Identifiers

BrandFoscam
ModelMDS4031
CategorySecurity Systems