About
Elro Connects brings Elro Connects K1 connector alarms into Home Assistant and works locally. Fire, heat, carbon monoxide, smoke and water alarms appear as siren entities, and the connector also supplies sensors for device state, battery and signal, plus a switch for a socket. The sirens can start and silence a test alarm, and devices are discovered automatically through the K1 connector plug. Device names from the Elro Connects app are synced to Home Assistant, and a rename in Home Assistant is written back to the app within a 15 character limit. Sensors are polled about every 15 seconds, so an alarm state can take a moment to show up. It works only with the K1 connector, not the K2, and setup is done in the UI with either cloud credentials or a connector ID.
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Supports
Works locally Talks to your devices on your own network. No vendor cloud in between.
From the Marketplace Installed through the Marketplace, formerly HACS.
Actively maintained Its author released or pushed a change in the last six months.
Provides
- Switches
- Sensors
Setting it up
Install it from the Marketplace and restart Home Assistant, then add it under Settings, Devices and services.
Connect
- Hostname or IP address
- Port
- Username
- Password
- Connector ID
- API key
After setup
- Hostname or IP address
- Port
- Username
- Password
- Connector ID
- API key
Texts from the code of jbouwh/ha-elro-connects.
Entities
- SensorsDevice state, Battery, Signal
- SirensCarbon Monoxide Alarm, Fire Alarm, Heat Alarm, Smoke Alarm, Water Alarm
- SwitchesSocket
Shows in Vulpo
Quick Toggle card, Chart card, Apple Watch, Control Center.Information
- Installs
- 50 sharing analytics
- GitHub stars
- 18
- Connection
- Works locally
- Upkeep
- Updated in the last 6 months
- Version
- v0.2.6,
- Category
- Security and safety, Alarm systems
- Kind
- Marketplace integration
- Needs
- Needs the Marketplace (HACS on 2026.10 and older)
- Domain
elro_connects- Issues
- Report an issue












