TP-Link
TP-Link CS100 door/window sensor
Sensors · Security
Not workingLocal
1 report: 1 says it doesn’t work.
Reported with 1 integration: Zigbee Home Automation.
What people report
| Integration | In Home Assistant | In Apple Home | What they said | Source |
|---|---|---|---|---|
| Zigbee Home Automation | Not working Local | IAS Zone registration fails; sensor stopped reportingSaved copyThe problem With a ConBee II Zigbee stick and firmware `0x264a0700`, my TP-Link CS100 Door/Window sensors have operated properly for over a year. As of Home Assistant 2022.08.x, that ConBee II firmware generates a ZHA error of `Writing network frame counter is not supported with this firmware`, and none of my Zigbee devices respond to controls or send sensor updates. Thus a firmware update seems necessary. I updated my ConBee II to firmware `0x26780700` (and had to rebuild my Zigbee network), and now all my devices EXCEPT the CS100 devices work properly. The CS100 devices should have IasZone … Excerpt saved from GitHub on 2026-10-23. | Issue #76962 · 2022-08 |
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
| Brand | TP-Link |
|---|---|
| Model | CS100 |
| Category | Sensors |