Domotize a traditional alarm system with MQTT e Node-RED (part 1)

In the presence of a traditional alarm system the challenge for a lover of personal home automation is to be able to domotize the functions, possibly the widest possible rose. In this projet prowe propose a solution to integrate in a relatively easy way some of the most typical functions of a (perhaps pre-existing) non domotic system.

How to add switches and sensors Sonoff a Home Assistant

PURPOSES OF THE GUIDE: Explain the basics to achieve the integration of the ITEAD family members "Sonoff Smart Home”Difficulty level: medium / low. CONCEPTS TAKEN: installation and software configuration. SOFTWARE COMPONENTS USED: Various Prerequisites Home Assistant configured and working PHYSICAL DEVICES USED: ...