Earn Money with Smart Thermostat Installation in Munich, Germany

I need to install 6 smart switches in my home. They are three-way switches and do not have a neutral wire, so I require the professional to verify compatibility and perform the installation correctly. I would appreciate a fixed quote for the complete job, including the initial setup of the devices.

Good day. I have an electric heater PAX Memento, but it doesn't work and I don't know where the problem is. The heating element works, but the heater doesn't respond to button presses. It was turned on and heated several times, but after turning it off, it didn't respond again. I also have the manufacturer's instructions, but that doesn't help: %20pax%20towel%20warmers%20momento% You need to check and adjust the heater so that it works correctly.