Sonoff 4CH PRO R3 4 Canali Din Rail Montaggio Interruttore Intelligente Automazione Timer

Sonoff 4CHR3 or Sonoff 4CHPROR3 User Manual 1. Sonoff 4CHR3 or Sonoff 4CHPROR3 1. Hard Disk Drives. Cell Phone & Smart watch. PLC Module. Power on state allows users to set the On/Off/Keep status for the connected device before power failure and ensure it remains the arranged status after power restoration.

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