SONOFF 4CH Pro 10A 2200W 2.4Ghz 433MHz RF Inching/Self-Locking/Interlock Smart Home WIFI Wireless Switch APP Remote Control AC 90V-250V / 5-24V DC Din Rail Mounting Home Automation Module


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Sonoff 4CH Pro is a 4 gang WiFi switch. It supports switch among 3 working modes: interlock/self-locking/inching(0.25-4s adjustable) mode. It integrates with a 433MHz RF receiver module, making the switch can be controlled by RF Remote. The Sonoff 4CH Pro smart switch is DINRail mounted.

  • Turn on/off 4 home appliances remotely
  • Supports switching among inching/interlock/self-locking mode
  • Device status synchronously display
  • Single/Repeat/Countdown timers
  • Share control
  • Supports setting power on state
  • 433MHz RF Remote control

Working Modes Inching/Interlock/Self-locking Mode
Adjustable Time for Inching Mode 0.25-4s
Power Supply 90-250V AC(50/60Hz) / 5-24V DC
Max Current 10A/gang
Max Power 2200W/gang
Wireless Standard Wi-Fi 2.4GHz b/g/n, 433MHz RF
Security Mechanism WEP/WPA-PSK/WPA2-PSK
Operating Temperature(recommended) 0oC-40oC(32°F-104°F)
Operating Humidity 5%-90%RH, Non-condensing

Package Includes
  • 1 x SONOFF 4CH Pro Inching/Self-Locking/Interlock WiFi RF Smart Switch