I automated the electric garage door lock with Home Assistant and Sonoff Pulse

ViniciusBR · February 4, 2026, 10:46pm

Hi everyone,

I’d like to share a real-world Home Assistant automation I use to control an electric garage door lock using a Sonoff device in pulse mode.

Step-by-step video:

Project documentation (GitHub):

github.com/viniciusmbs/garagem

README.md

main

# 🚗 Automação de Garagem com Home Assistant
Este repositório contém os arquivos necessários para configurar um alerta visual (popup) e sonoro para a abertura de garagem, utilizando Home Assistant, Browser Mod e HASS.Agent.

## 📥 Download dos Arquivos
Clique no botão abaixo para baixar a imagem oficial do card:

[**📥 Baixar Imagem da Garagem**](https://raw.githubusercontent.com/viniciusmbs/garagem/main/portariaaberta1.png)

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## 🛠️ Requisitos
* **Home Assistant** instalado.
* **HACS Agent ** (Home Assistant Community Store).
* **Browser Mod** (via HACS).
* **HASS.Agent** instalado no Windows (para o som no PC).
https://github.com/LAB02-Research/HASS.Agent

## 📂 Onde colocar os arquivos?
Para que a automação funcione, mova os arquivos para as seguintes pastas no seu HA:

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What this project covers

Electric garage door lock installation
Electrical wiring using Sonoff in pulse mode
Sonoff configuration in Home Assistant
Dashboard and mobile control
Automations (time and events)
Integration with other Home Assistant devices
Electrical safety best practices
Real-world daily usage example

This setup is shared exactly as used in my own environment.

If anyone wants to adapt it for another type of lock or discuss improvements, feel free to ask.