Product Details

Homelett 4 Channel WiFi+RF433 MHz, 10A per Gang, 240V Smart Switch for DIY Home Automation, Model: Sonoff 4CH PRO R2, Compatible with Alexa, Google Assistant, Nest, Android and iOS App

Starts from 50.63

[Independently control 4 devices] : It is the new 4-channel design which can make you remotely turn on/off 4 home appliances independently.
[3 powerful working modes] : Turn on/off the 4 connected devices separately in self-locking mode. Turn on 1 device but turn off other 3 devices at the same time in interlock mode. Turn on the connected devices but automatically switch off after 1-16s later in inching mode.
[2 remote control methods for your choose] : you can turn on/off the connected lights/appliances via WiFi or 433MHz RF Remote control.
[Set 8 time schedules for automatic control]: It can create 8 enabled single/repeat/ countdown timers to automatically turn on/off devices at the specified time. And the timers can run themselves even the network is unavailable.
[Works with Alexa & Google Home,IFTTT Supporting]: Link "EWeLink Smart Home Fan" skill. You can directly ask Amazon Echo/Echo Dot/Amazon Tap to turn on/off your Sonoff devices.Link "Smart We Link" on Google Home app, start to voice control your Sonoff devices on Google Home.

Sonoff smart switches provide you with perfect intelligence control solutions for your home or workplace. By using the free eWelink App wireless control, Sonoff can make your life easier. Everything is under your control! Control your home appliances or electrical devices anytime and anywhere Wherever you are, and whenever you want to turn ON/OFF your home appliances or electrical devices, you don't need to be there or others' help, you just need slightly touch the ON/OFF button on the Ewelink app. The connected devices will be automatically on/off immediately. Remote control 4 devices & 3 working modes Sonoff 4CH Pro can connect four household appliances or electrical devices, so you can remotely control four devices ON/OFF at the same time or separately. There are three working modes for your different needs: self-locking mode, interlock mode, and inching mode. Self-locking mode: Turn on/off 4 connected devices separately Interlock mode: Turn on one device every time, and turn off others at the same time. Inching mode: Turn on the connected devices just for 1-16s (the time is adjustable). Self-locking mode + Inching mode: Some devices in self-locking mode, while the others in inching mode. Note: the RF Remote is not included, please order separately Set timing schedule Sonoff smart switches enable you to set timing schedules for your home appliances or electrical devices. To do this, you just need to set the single/repeat/countdown timers on the Ewelink app, then you can schedule the connected light to turn on at 6:00 pm everyday, or schedule the fan to launch at a specified time so that the house can keep cool before you arrive home. Advanced voice control Sonoff smart switch can work perfectly with Alexa-enabled devices like Echo/Tap/Dot, as well as Google home. Just with a simply voice command, Alexa or Google Assistant will work for you, turning on/off the connected devices at once.

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