SONOFF 4CH PRO R3 4-gang Wi-Fi Smart Switch with RF Control

Make Your Dumb Home into Smart with the Sonoff 4CHPROR3 4-gang Wi-Fi Smart Switch with RF Control. SONOFF 4CHPROR3 is a 4-gang Wi-Fi Smart Switch designed to give you the ability to integrate smart control into your existing home to enable a smart home. The smart switch has 4 gangs that can be used to control lights and other home appliances at the same time in four areas of your home.

• Independently/Mutual Control 4 Devices. Turn on/off the 4 connected devices separately in self-locking mode. Turn on 1 device but turn off the other 3 devices at the same time in interlock mode. Turn on the connected devices but automatically switch off after 0.5-3600s later in inching mode.
• Dry Contact. If your device does not need to be powered through the output of the 4CHPROR3, but only needs to use it as a smart switch to control the line on and off, the 4CHPROR3 is your best choice.
• Easy To Out-of-Reach Devices. Mounted on the guide rail, convenient to connect and control devices far from the switch.
• Works With Alexa & Google Assistant. You can directly ask Amazon Echo/Echo Dot, Google Home to turn on/off your Sonoff devices.
• With 433MHz RF Control. Use your common 433MHz remote control to turn on/off the device without internet.

• Notes:
  • Read manual before installation.
  • Power should be cut off before installing the device.
  • The router must be 2.4GHz (5.0 GHz Wi-Fi is not supported), but there is no limitation for smart phone network (2G/3G/4G/Wi-Fi network is ok).
  • Voltage: 100-240V AC 50/60Hz (DC: 9-23V)
  • Dimensions: 145 x 90 x 34 mm