Langesse installs and maintains your Home Assistant system — energy savings, automated comfort and total control. No forced cloud. A real human behind the support.
Your data stays with you. Nothing sent to Google, Amazon or any other cloud.
15 to 30% savings on the annual energy bill, measured in real time.
A technician in Loiret, not a chatbot. Fast response and on-site support when needed.
All your devices at a glance on smartphone and computer.
Professional Fujitsu mini PC with SSD, Zigbee coordinator — 24/7, 365 days a year.
Start with 5 devices, scale to 50. 3,000+ Home Assistant integrations.
Free consultation. We assess your needs and propose the right solution within 24h.