Infographie repeteur wifi pour couverture maison connectée

Tech architecture infographic titled "Wi‑Fi Repeater Improving Smart Home Wireless Coverage" — SYSTEM ARCHITECTURE / network topology diagram. Show a modern two-story house cutaway with a home Internet connection entering a generic ISP cloud, then a main Wi‑Fi Router placed near one side of the house, a Wi‑Fi Repeater positioned midway in the hallway/stair area, and multiple Smart Home Devices distributed across rooms. Render labeled BOXES with icons, names, and one-line role descriptions in English for: ISP Cloud — "Internet access source"; Wi‑Fi Router — "Primary gateway and local wireless access point"; Wi‑Fi Repeater — "Relays and extends the existing Wi‑Fi signal"; Smartphone — "User control and mobile connectivity"; Smart TV — "Streams media over Wi‑Fi"; Laptop — "General web and work device"; Security Camera — "Uploads video to the home network"; Smart Speaker — "Voice assistant endpoint"; Thermostat — "Low-bandwidth home automation device"; Smart Bulb Hub or Smart Bulb — "Connected lighting endpoint". Connect components with ARROWS showing direction and network relationships: ISP Cloud to Router labeled "WAN connection / Internet access"; Router to Repeater labeled "Wi‑Fi backhaul (802.11)"; Router to nearby devices labeled "Local Wi‑Fi signal"; Repeater to far devices labeled "Extended Wi‑Fi coverage"; Smartphone to Router or Repeater labeled "HTTPS app control"; Camera to Router or Repeater labeled "Video stream / telemetry"; Laptop to Internet through Router labeled "Web traffic (HTTPS)". Depict clear wireless coverage zones as soft blue translucent halos: strong primary coverage around the Router, boosted secondary coverage around the Repeater, overlap zone between them, and weak-signal dead spots in distant corners before extension. Include before/after comparison cues inside the same composition: faded red or gray dead zone at the far end of the house before repeater placement, transformed into blue boosted coverage after repeater deployment. Add subtle signal strength bars and dotted propagation lines through walls to explain attenuation. Include a small note near the repeater that placement should be within usable signal range of the router, not inside a dead zone. Add a numbered legend (1-7) in English: 1. Internet traffic enters the home through the ISP connection. 2. The Wi‑Fi Router creates the main local wireless network. 3. The Repeater receives the existing Wi‑Fi signal over 802.11 backhaul. 4. The Repeater rebroadcasts the network to farther rooms. 5. Nearby devices connect directly to the Router for best performance. 6. Distant smart home devices connect through the Repeater to regain stable coverage. 7. Expanded coverage reduces dead spots, though throughput may be lower than a direct Router connection. Visual style: tech editorial, photorealistic yet clean infographic composition, modern smart-home cutaway, cool tech blue palette with white and cyan accents, subtle gray architectural background, polished lighting, crisp callouts, balanced spacing, editorial developer-blog illustration, isometric or flat tech-diagram style, vector-clean infographic layout. All text rendered cleanly in English, no spelling errors, no gibberish characters, no real cloud-vendor logos (AWS / GCP / Azure) — use generic cloud icons, no watermarks No real smart home brand logos (no Google Home / Alexa / HomePod). Generic icons.