# Important Notice

1. For optimal performance, use the included original power adapter. If unavailable, use any safety-certified **5V3A** (for iSG Display) / **5V2A** (for iSG Box) adapter with the appropriate cable.
2. Both iSG Display and iSG Box DO NOT contain batteries, so ensure a **constant power supply**.
3. To log in, iSG needs an internet connection. After that, it operates locally without internet, though some Home Assistant integrations, like Tuya, may still require it.
4. Default Home Assistant credentials (built-in): **admin / admin**. You can change it later in Home Assistant settings.


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