• Sonoff 4CH PRO (R3) WiFi + RF smart relay switch with 4 channels, NO/NC and dry contact support
  • Sonoff 4CH PRO (R3) WiFi + RF smart relay switch with 4 channels, NO/NC and dry contact support
  • Sonoff 4CH PRO (R3) WiFi + RF smart relay switch with 4 channels, NO/NC and dry contact support
  • Sonoff 4CH PRO (R3) WiFi + RF smart relay switch with 4 channels, NO/NC and dry contact support
  • Sonoff 4CH PRO (R3) WiFi + RF smart relay switch with 4 channels, NO/NC and dry contact support
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Sonoff

Sonoff 4CH PRO (R3) WiFi + RF smart relay switch with 4 channels, NO/NC and dry contact support

Sonoff 4CH PRO (R3) WiFi + RF smart relay switch with 4 channels, NO/NC and dry contact support

€34,90 EUR
€34,90 EUR
Sale Ausverkauft
Inkl. Steuern. Versand wird beim Checkout berechnet

Sonoff 4CH PRO R3 is Sonoff’s premium 4-channel smart switch relay, released in July 2020. Equipped with both WiFi and 433MHz RF receiver, it is both remotely contollable via Internet and smartphone, and locally by RF remote controller. Supports momentary switching, dry contact (voltage free) switching and interlock mode to support AC and DC motor operations.

Technical details

  • Model: 4CHPROR3
  • Protocol: Wi-Fi, RF 433 MHz
  • Colour: white
  • Dimensions: 14.5 × 9 × 3.4 cm
  • EAN: 6920075775815
Technical data
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