Whether it's a roller shutter switch, light switch, or dimmer: relays transform your existing switches into smart devices with intelligent control. Thanks to their installation in any standard flush-mount electrical box, they can be quickly installed in your existing electrical circuit. This means that no major renovation work is required when converting to a smart home, and no new wiring needs to be laid. All you need for the conversion is our free "Smart Life" app and a simple Wi-Fi router with an active internet connection. Depending on the type of relay, different devices can be controlled. At Smart Life 24, we offer a variety of relays to suit your needs and electrical circuit.