What happens if my Internet goes down? December 05, 2022 10:34 Updated Smart Home devices can still be operated via the WLAN network. Related articles Where do I find the BrematicPRO Configurator? The wifi connection to the gateway is interrupted? Where can I purchase brennenstuhl® products? I already use Brematic products in my home. Can I combine them with BrematicPRO components? Can the WiFi products be switched without an Internet connection?