Install Tuya Smart Video Doorbell

Duration: 15-20 minutes

• Physical Installation:
  • Choose mounting location at eye level (4.5-5 feet height)
  • If replacing peephole: Remove old peephole from door
  • Insert doorbell camera through peephole opening (outdoor side)
  • Secure indoor monitor unit with mounting bracket
  • Connect ribbon cable between outdoor and indoor units
• Power Connection:
  • Insert charged battery into doorbell (usually 5000-7000 mAh)
  • OR connect to existing doorbell wiring (8-24V AC)
  • Power LED should illuminate (usually blue or green)
• Initial WiFi Setup:
  • Download Tuya Smart App from App Store or Google Play
  • Create account or log in
  • Tap “+” button to add device
  • Select “Security & Sensors” → “Smart Doorbell”
  • Press doorbell reset button for 5 seconds (until LED flashes rapidly)
  • Connect to your 2.4 GHz WiFi network (NOT 5 GHz)
  • Wait for confirmation beep and “Connection Successful” message

Configure e-SIM 4G LTE Module

Duration: 10-15 minutes

• Physical Setup:
  • Unbox e-SIM 4G module and identify all ports:
    • Power Port: USB-C or Micro-USB (5V/2A input)
    • LAN Port: Ethernet RJ45 (for wired connection)
    • WiFi Button: For wireless mode activation
    • LED Indicators: Power, 4G Signal, Connection Status
  • Place module in central location with good cellular signal
  • Connect power adapter to module and plug into outlet
  • Wait 2-3 minutes for module to boot (Power LED: solid, 4G LED: flashing)
• e-SIM Activation:
  • Download the module’s companion app (usually “4G Gateway” or manufacturer app)
  • Scan QR code on module or enter device ID manually
  • Select “Activate e-SIM” option
  • Choose data plan:
    • Recommended: 5 GB/month for doorbell ($10/month)
    • Alternative: 10 GB/month for multiple devices ($15/month)
  • Complete payment and wait for activation (1-5 minutes)
  • 4G LED should change from flashing to solid when connected
• Network Configuration:
  • Open module settings in app
  • Enable “WiFi Fallback Mode” (module creates WiFi network for doorbell)
  • Set WiFi network name: “EmergencyBackup_4G”
  • Set strong password (minimum 8 characters, mix of letters/numbers)
  • Enable “Auto-Failover” option
  • Set failover delay: 10 seconds

Connect Doorbell to e-SIM 4G Network

Duration: 10-15 minutes

This is the critical step for cellular backup functionality!

• Method 1: WiFi Bridge Mode (Recommended for Most Users)
  • Open Tuya Smart App → Select your doorbell device
  • Go to Device Settings (gear icon) → WiFi Settings
  • Select “Add Secondary WiFi Network”
  • Scan for available networks
  • Select “EmergencyBackup_4G” (the e-SIM module’s WiFi)
  • Enter password you set in Phase 2
  • Enable “Automatic Failover” toggle
  • Set priority: Primary = Home WiFi, Secondary = e-SIM WiFi
  • Tap “Save” and wait for connection confirmation (30-60 seconds)
• Method 2: Direct Ethernet Connection (For Advanced Users)
  • Note: Only if your doorbell has Ethernet port (rare for wireless doorbells)
  • Connect Ethernet cable from e-SIM module LAN port to doorbell Ethernet port
  • In Tuya app, go to Network Settings → Select “Wired Connection”
  • Enable “Cellular Backup via Ethernet”
  • System will auto-detect 4G connection
• Verification Tests:
  • Test 1 – Normal Operation:
    • Press doorbell button → Should receive notification immediately
    • Check Tuya app → Device status should show “Connected via WiFi”
  • Test 2 – Failover Test:
    • Temporarily unplug your home WiFi router
    • Wait 10-15 seconds
    • Press doorbell button → Should still receive notification
    • Check Tuya app → Device status should show “Connected via Cellular”
    • Plug router back in → Should auto-switch back to WiFi
  • Test 3 – Emergency Button:
    • With WiFi disconnected, press emergency panic button (3 seconds)
    • Should trigger emergency alerts via 4G connection
    • Verify emergency calls are made successfully

Configure Tuya App for Emergency Response

Duration: 10-15 minutes

• Emergency Contacts Setup:
  • Open Tuya app → Select doorbell → Settings → Emergency Settings
  • Enable “Emergency Panic Button” (3-second press)
  • Add emergency contacts (up to 5 contacts):
    • Contact 1: Police/Emergency Services (911 or local number)
    • Contact 2: Doctor/Medical Professional
    • Contact 3: Family Member (Primary)
    • Contact 4: Family Member (Secondary)
    • Contact 5: Neighbor/Friend
  • Set calling sequence: Sequential (one after another) or Simultaneous
• Notification Settings:
  • Enable “Push Notifications” for all emergency events
  • Enable “SMS Alerts” (uses e-SIM cellular connection)
  • Set notification priority to “Critical” (bypasses Do Not Disturb)
• Video Recording:
  • Enable “Auto-Record on Emergency”
  • Set recording duration: 60 seconds before + 120 seconds after alert
  • Enable cloud upload via cellular (uses e-SIM data)
• Location Services:
  • Enable “GPS Location Sharing” (uses e-SIM GPS)
  • Allow location access in emergency alerts
  • Test GPS accuracy (should show your home address)

Integrate with Tasker Emergency System (Optional)

Duration: 15-20 minutes

If you’re using the complete emergency system with smartwatch

• Link Tuya to Tasker:
  • Install Tuya Tasker Plugin from Google Play Store
  • Open Tasker → Create new profile → Event → Plugin → Tuya
  • Select “Doorbell Emergency Button Pressed” as trigger
  • Add to existing SOS calling sequence task
• Multiple Trigger Points:
  • Trigger 1: Smartwatch emergency button (existing)
  • Trigger 2: Tuya doorbell panic button (NEW)
  • Trigger 3: Tuya app emergency widget (NEW)
• Enhanced Response:
  • Add doorbell video stream to emergency call
  • Include GPS location from e-SIM module
  • Send doorbell snapshot via SMS to emergency contacts