Sonoff 4CH Pro R2 Smart Switch
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IM171108006 |
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Make your life easier
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.
Control home appliances or electrical devices with your voice like this:
“Alexa, turn on the light.”
“Alexa, set bedroom light to warm white.”
“Hey Google, turn off the bedroom light.”
Compatible with Nest
When pairing with Google Nest, the Ewelink app can receive real-time environment data like temperature, humidity from Google Nest, as well as checking if there is anybody home or not. All these can be used to create smart scenes to control the connected devices. For example, use Nest compatibility to turn your lights off when the house is empty, or have a ceiling fan start automatically when you come back home.
| Brands | Sonoff |
| Wireless standard | 802.11 b/g/n & 433MHz |
| Encryption | WPA-PSK/WPA2-PSK |
| Rate Voltage | 100V~240V AC(50/60Hz)/ 5-24V DC |
| Input Voltage | Max Wattage: 2200W/Gang, 8800W/Total |
| Material | Fire-retardant ABS V0 |
| Dimension | 145*90*40 (mm) |