SIEGENIA
SIEGENIA Smart window handle
Locks · Security
MatterThreadBluetooth
Where to buy
- SIEGENIA websiteshop.siegenia.com
- SIEGENIA website (siegenia.com)siegenia.com
- Amazonamazon.com
- Amazon DEamazon.de
- Amazon SEamazon.se
Search other stores
Store links open the product’s own page, matched to this accessory by name and model number. Prices and stock aren’t checked and vary by region; check that the model you buy says it works with Apple Home or Matter.
In ReReHome
Lock and unlock from every device, plus the Doors & Locks hub on iPhone.
And every other characteristic or Matter attribute it exposes.
Connectivity
- Thread
- Bluetooth LE
How it reaches your home
- Matter over Thread
Identifiers
| Manufacturer | SIEGENIA |
|---|---|
| Model / SKU | ZHSM0020 (Smart window handle) |
| Matter ID | 4954 / 1 |
Reported versions
| Version | Date | Source |
|---|---|---|
| Firmware 1.0 | homedevices.app |
Compatibility notes
- Matter-over-Thread smart window lever launched in Europe Nov 2025 (HomeKit News); DCL 'Smart window handle' ZHSM0020 (Siegenia Aubi KG, VID 4954). Bluetooth is for commissioning.
- Firmware reported by owners' accessories: 1.0 (no release notes found).
- Reported by HomeKit users in the HomeDevices community catalog (1 record, DE); not on Apple's accessory page.
- Category from the HomeKit category reported by the record.
