How to Setup Sonoff Smart Switch Security Infographic

Tech architecture infographic titled "Smart Lock Install" using HOW-IT-WORKS archetype adapted as a home security setup plan. Show a smart-home installation workflow as a clean isometric 3D tech diagram in dark mode neon palette: charcoal background, cyan, blue, violet, and lime accent glows, subtle grid, premium futuristic mood. Editorial developer-blog illustration, isometric or flat tech-diagram style, vector-clean infographic layout. Render labeled boxes connected by directional arrows across a left-to-right and top-to-bottom setup sequence. Include these components as boxes with icon + name + one-line role description in English: 1) Smartphone App — 'Mobile setup interface for pairing and configuration'; 2) Home Wi-Fi Router — 'Local network gateway for internet and device access'; 3) Smart Hub / Bridge — 'Optional controller that relays commands to the lock'; 4) Smart Lock — 'Door lock hardware with motor, keypad, and wireless radio'; 5) Door Sensor — 'Reports door open and closed state'; 6) Cloud Service — 'Remote access, automation sync, and notifications'; 7) User Account / Identity Service — 'Authenticates owner and manages permissions'; 8) Guest Access Module — 'Creates temporary PIN codes or digital keys'; 9) Notification Service — 'Delivers lock, unlock, tamper, and battery alerts'; 10) Battery Pack — 'Provides power and reports battery status'. Connect them with arrows and short English labels showing technically accurate flows: Smartphone App -> Smart Lock labeled 'Bluetooth LE pairing'; Smartphone App -> Home Wi-Fi Router labeled 'HTTPS setup request'; Home Wi-Fi Router -> Cloud Service labeled 'TLS-encrypted API traffic'; Smartphone App -> User Account / Identity Service labeled 'OAuth login'; User Account / Identity Service -> Cloud Service labeled 'JWT access token'; Cloud Service -> Smart Hub / Bridge labeled 'MQTT command sync'; Smart Hub / Bridge -> Smart Lock labeled 'Zigbee / Thread command'; Smart Lock -> Cloud Service labeled 'Lock status event'; Smart Lock -> Notification Service labeled 'Tamper / battery alert'; Door Sensor -> Smart Lock labeled 'Door state signal'; Cloud Service -> Guest Access Module labeled 'Create temporary PIN'; Guest Access Module -> Smart Lock labeled 'Access credential sync'; Battery Pack -> Smart Lock labeled 'Power + battery telemetry'; Cloud Service -> Smartphone App labeled 'Push notification'; Smartphone App -> Smart Lock labeled 'Lock / unlock command'. Add numbered legend 1-7 in English explaining lifecycle: 1. Install lock hardware on the door. 2. Pair the lock with the mobile app over Bluetooth LE. 3. Sign in through OAuth and register the device to the user account. 4. Connect through hub or local network for remote control. 5. Sync status, battery, and tamper events to the cloud service. 6. Create guest access codes and automation rules. 7. Send lock, unlock, and alert notifications back to the phone. Include small callout badges for security best practices: 'Enable 2FA', 'Use encrypted transport', 'Rotate guest PINs', 'Low battery warning', 'Auto-lock enabled'. Use generic home, lock, router, cloud, phone, shield, battery, bell, and key icons only; no real smart home brand logos. Composition should feel like a security-plan infographic for a connected home entry system, with clear arrows, layered depth, glowing edges, and readable English labels. All text MUST be written in English (array). Every heading, label, caption, legend and metric name in the image must be in English — not English. Spell each English word correctly using English characters and diacritics. Numbers stay as digits, 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.