SONOFF 4CHR2/PROR2
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4CH Pro R2 Wi-Fi Smart Switch

Made to operate up 4 different devices – give you control of a decent option of your appliances with just one switch. Supports 3 working modes to control. The 433MHz RF control is available (not included)

Take Control, Independently & Remotely

Have complete control of your appliances with the eWeLink app for your phone or tablet. Also each channel can be turned on/off individually. One switch for four devices, which means you will save more money on switches

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Speak to It

Works with Amazon Alexa, Google Assistant to have them complete your commands. Simply say: “ Alexa, turn on the light”, and it will carry out

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“Hey, Alexa, turn on the light.”
“Okay”

3 Work Modes You Need

There are interlock, self-locking and inching mode inside, giving you more methods to turn on/off different devices. You can set some devices in inching mode, while the others in self-locking mode

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    Self-locking

    turn on/off 4 connected

    devices instantly and separately

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    Interlock

    turn on one device every time, and turn

    off other devices at the same time

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    Inching

    turn on connected devices for 1-16s then

    automatically turn off

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Make A Slew of Scenes Happen

If you have owned smart appliances, the IFTTT function will bring you many advantages for smarter and more convenient control. When set an action to happen,the IFTTT service automatically triggers another separate action

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Run at A Pre-set Time

Allow you to set a daily, weekly or monthly time limit for appliances and the switch will automatically turn on or off them at a particular time

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17:00-17:30

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20:00-20:15

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22:00-03:15

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23:00-23:30
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    Sync Status
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    Power-on State
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    RF Control

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Wiring Diagram

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Quick Start

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Specification

Voltage range: 90-250v AC(50/60Hz)

Max current: 10A

Max Wattage: 2200W

Dimensions: 88*38*23mm (L*W*H)

Enclosure Material: Fire-retardant ABS V0

Humidity: 5%-90%RH, Non-condensing

Wireless Standard: 802.11 b/g/n

Security Mechanism: WPA-PSK/WPA2-PSK

Operating Temperature: 0ºC-40ºC(32°F-104°F)

Color: White

Gang: 1