They are using Wattsense
what's included free of charge :
Customer support team
A highly responsive team is available five days a week by e-mail and telephone to answer all your questions.
Expert advice and resources on our support platform, including onboarding articles, tutorials, and tips to help you get the most out of our solution.
Regular newsletters, blog articles and webinars to inform you of product and company updates, provide you with industry insights and keep you up-to-date.