SONOFF 4CH R3 is a 4-channel smart switch with which you can automate your home and control 4 desired electrical devices together or separately with the EWeLink app or voice with Amazon Alexa or Google Assistant.
The new version of the 4CHR3 and 4CHPROR3 differs from the 4CHPR2 and 4CHPROR2 in that the self-locking, locking, and pulse activation modes can be set in the eWeLink application rather than physically on the switch itself, making configuration of the required settings much easier. The self-timer mode allows you to control 4 channels individually, i. 4 connected devices. Lock mode allows only one channel to be activated at a time, while the remaining 3 are automatically switched off. Pulse mode allows the device to be turned on by holding down the button for 0.5 to 3600 seconds.
Features:
• Control your desired electrical devices remotely with the EWeLink application
• Turn devices on / off by voice with Amazon Alexa or Google Assistant
• Set the desired type of timers for automatic switching on of the devices
• Create the desired scenarios, group different electrical devices and turn them on with one touch
• Use sunrise / sunset states to set scenarios
• Keep track of device on / off history
• Share device management with an unlimited number of users
• See device status in real time
• Connect a Sonoff camera and monitor your home
• Enjoy automatic reset of your settings in the event of a power failure
• Create smart scenes and open up more opportunities with IFTTT
• Use LAN mode
• Set pulse activation
• Control four different devices both together and separately
• Set 1 desired channel to be switched on with automatic switching off of the remaining channels
Specifications:
Number of channels: 4
Voltage: 100 ~ 240V AC 50/60 Hz
Maximum allowable current: 10A / 2200W per channel 16A 3500W total
Wireless frequency: WiFi 2.4GHz, IEEE802.11 b / g / n 2.4GHz (2400M-2483.5M)
Security: WPA / WPA2
Housing: PC and V0
Color: white
Weight: 90g
Dimensions: 145 x 90 x 34 mm
Complies with safety certificates CE, FCC, RoHS
Operating environment conditions:
Humidity: 5% -95%, non-condensing
Temperature: -10ºC ... + 40ºC
Working Hours:
I-V 8:00 - 17:00
