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HLK

HLK LD2420 radar

Sensors · Security

RequestedLocal

1 report: 1 asks for support.

Reported with 1 integration: Radar Map Manager.

What people report

IntegrationIn Home AssistantIn Apple HomeWhat they saidSource
Radar Map ManagerRequested LocalUser wants it; zone adjustment is a struggle
Saved copy
I have to give this a try! I have a LD2450 here, But I came here looking for a tool for the LD2420 that I am currently using, I chose this one because it had better distance/range, but I struggle with adjusting the zones sensitivity when I can't see feedback on individual zones. Have you tried it with your tool?

Excerpt saved from GitHub on 2026-10-23.

Discussion #11 · 2026-07

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

BrandHLK
ModelLD2420
CategorySensors