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SONOFF 4CHR3 & 4CHPROR3 4-gang Wi-Fi Smart Switch with RF Control

SONOFF 4CHR3 & 4CHPROR3 4-gang Wi-Fi Smart Switch with RF Control - Main image
SONOFF 4CHR3 & 4CHPROR3 4-gang Wi-Fi Smart Switch with RF Control
$14.24 $28.49 In stock

Category: Food & Desserts

【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. 【With 433MHz RF Control】Use your common 433MHz remote control to turn on/off the device without internet. 【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 & SmartThings & Alice】You can directly ask Amazon Echo/Echo Dot/Amazon Tap, Google Home to turn on/off your SONOFF devices.

Customer Reviews (4.6 / 5 · 16 reviews)

Emily H. ★★★★★

Setting up four separate switches in self-locking mode took me about ten minutes, and now I can finally control my kitchen appliances individually without getting up. The RF control is a nice bonus, though I mostly use the app.

William ★★★★★

Setting up the four switches took me maybe twenty minutes, and the self-locking mode works exactly as advertised for keeping my lights and fan on their own schedules. The interlock function is a nice bonus, too, since I can flip one circuit on while the others cut out automatically.

Jason ★★★★★

The interlock mode is a lifesaver for my workshop setup—flipping one switch kills the other three instantly. Took about ten minutes to wire into the existing box, and the RF remote works through walls better than I expected.

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