
SG Armaturen
SG LEDDim Smart Master
Switches · Lighting
HomeKit onlyBridgeBluetoothEthernet
Where to buy
Store searches look up “SG LEDDim Smart Master” at each retailer. Availability and prices vary by region; check that the model you buy says it works with Apple Home or Matter.
In ReReHome
On, off and dimming. Programmable button presses show up as they happen.
And every other characteristic or Matter attribute it exposes.
Connectivity
- Bluetooth LE
How it reaches your home
- Bluetooth → SG Smart Gateway (Ethernet) → Apple Home (HomeKit bridge)
Identifiers
| Manufacturer | SG Armaturen |
|---|---|
| Model / SKU | SmartMasterGen3 |
Reported versions
| Version | Date | Source |
|---|---|---|
| Firmware 41.0 | homedevices.app |
Compatibility notes
- LEDDim Smart Master Gen3.
- SG Armaturen: 'The Smart Gateway makes it possible to control the SG Smart system with Apple HomeKit, Google Home or Amazon Alexa'; gateway connects by Ethernet; SG Smart devices are Bluetooth (LEDDim app). SG's HomeKit setup guide: connect gateway, update it, add devices to the bridge.
- Firmware reported by owners' accessories: 41.0 (no release notes found).
- Reported by HomeKit users in the HomeDevices community catalog (1 record, NO); not on Apple's accessory page. It reaches Apple Home through its maker's bridge or hub.
- Category from the product name ("leddim").





