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Quick Details
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Brand Name:
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Sonoff
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Model Number:
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4CH-R2
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Operating Temperature:
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0-40
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Product Name:
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Smart Home Products Sonoff Wifi Remote Switch with 4 Ways On /Off
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Certificate:
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CE ROHS FCC
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Gang:
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4
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Max Power:
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2200W
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Material:
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Fire Retardant ABS
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Wireless standard:
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802.11.b/g/n 2.4G WiFi
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Encryption:
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WEP/TKIP/AES
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Security Mechanism:
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WPA-PSK/WPA2-PSK
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Compatiable:
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Alexa/iFTTT/Google Nest,etc
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Warranty:
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3 Years
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Certification:
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CE/RoHs
Quick Details
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Max. Current:
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10A/Gang
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Max. Voltage:
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250V
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Place of Origin:
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Guangdong, China
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Brand Name:
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Sonoff
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Model Number:
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4CH-R2
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Operating Temperature:
-
0-40
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Product Name:
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Smart Home Products Sonoff Wifi Remote Switch with 4 Ways On /Off
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Certificate:
-
CE ROHS FCC
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Gang:
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4
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Max Power:
-
2200W
-
Material:
-
Fire Retardant ABS
-
Wireless standard:
-
802.11.b/g/n 2.4G WiFi
-
Encryption:
-
WEP/TKIP/AES
-
Security Mechanism:
-
WPA-PSK/WPA2-PSK
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Compatiable:
-
Alexa/iFTTT/Google Nest,etc
-
Warranty:
-
3 Years
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Certification:
-
CE/RoHs
Smart Home Products Sonoff Wifi Remote Switch with 4 Ways On /Off
| Product Name | Item Number | Channel | Color | Certification | Warranty |
| Wifi Smart Switch | 4CH-R2 Pro | 4 Gang | White | CE/ROHS/FCC | 3 years |
Sonoff 4CH Pro R2 is 4 gang WiFi switches. They support switching among 3 working modes: interlock/self-locking/inching mode.
4CH Pro R2 supports to set 1-16s. (4CH Pro just supports to set 0.25-4s). This feature allows you to let your switch turn on for a few seconds then goes off, which works like a pulse switch. They integrate with a 433MHz RF receiver module, making them possible to be controlled by RF Remote.
The Sonoff 4CH Pro smart switch is DIN Rail mounted. Users can remotely turn on/off the connected lights/appliances by iOS/Android App eWeLink or 433MHz RF Remote. They can create 8 enabled single/repeat/countdown timers to automatically turn on/off at the specified time. The timers can run themselves even when the network is unavailable. To let the devices be controlled by their family, users can simply share the devices with their accounts and allow specified timers permissions. They can even create some scenes or smart scenes to trigger ON/OFF the switch.
Function:
Remote ON/OFF–Turn electrical devices on/off from anywhere
App Support –Free iOS and Android mobile App eWeLink
RF Remote control–Turn on/off by 433MHz RF Remote indoors
Independent control–Control each gang separately
3 Working Modes– Switch among interlock/self-locking/inching modes
Adjustable Delay Time– Turn on devices for 1-16s in Inching mode
DIN Rail Mounted– Great for industrial control
Sync Status–Real-time device status provided to App
Timing–Set scheduled/countdown timers to turn on/off at a specified time
Share Control– Control your smart home together with your family
Scene–Turn on/off a gang of devices with one tap
Smart Scene–Triggered on/off by temp, hum or other environmental conditions from the sensor
Compatibility –Works perfectly with Alexa, Google Assistant, IFTTT, Google Nest
Features:
Remote turn on/off connected device
Support checking real-time device status on APP
Support scheduled/countdown/loop timing tasks
Setting scene to turn on/off a group of devices in the same account
Setting scene to trigger on/off the other device by status changes
Works with Amaz Echo, Echo Dot, Amaz Tap
Works with Google Home, Google Home Mini, Google Nest
Works with IFTTT
Specifications:
Power Supply: 90V~250V AC(50/60Hz)
Max. Current: 10A/gang
Max. Power: 2200W/gang, 2200W/Total
Wireless Standard: 802.11 b/g/n
Security Mechanism: WPA-PSK/WPA2-PSK
Enclosure Material: Fire-retardant ABS V0
Gang: 4
Dimensions: 145*90*40 (mm)
Operating Temperature(recommended): 0ºC-40ºC(32°F-104°F)
Operating Humidity: 5%-90%RH, Non-condensing
Certification: CE/FCC/RoHS
