SONOFF 4CHR3 & 4CHPROR3 are both 4-gang Wi-Fi Smart Switches designed to give you the ability to integrate smart control into your existing home to enable a smart home.
Each smart switch has 4 gangs that can be used to control lights and other home appliances at the same time in four areas of your home.
There is a major difference between 4CHR3 and 4CHPROR3, which is 4CHPROR3 is designed with an additional function for RF control.
The function is purposely adopted to make you turn on/off the device connected with 4CHPROR3 via the RM433 remote controller .
The new improvement on 4CHR3 and 4CHPROR3 compared with 4CHPR2 and 4CHPROR2 is for users to set these 3 working modes on eWeLink APP instead of the hardware itself, easier to operate.
So you can enable self-locking mode to turn on/off 4 connected devices separately, interlock mode to turn on 1 connected device every time and turn off the rest of devices simultaneously and inching mode to turn on 1 connected device and then make it turn off automatically ar a given time (0.5 - 3600s).
For the device away from the switch, you can create a moveable space in virtue of a DIN rail to make them be connected.
Simply activate devices through your voice when the switch works with Alexa and Google Home smart aistant.
Package
SONOFF 4CHR3 or SONOFF 4CHPROR3 *1
SONOFF 4CHR3 or SONOFF 4CHPROR3 User Manual *1
About shippingShipping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days ar buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer).
Special Announcement:Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resolve the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties ores. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .
Your 100% satisfaction is very ant to usIf the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.
Key Features
Origin:CN(Origin)
Compatibility:All Compatible
State ofembly:Ready-to-Go
Camera Equipped:No
Certification:CE,FCC,RoHS
Model Number:SONOFF 4CH PRO R3
What's In the Box
1X SONOFF 4CHR3 4CHPROR3 4-gang/4 Way Wifi Smart Switch 433mhz RF Control Support Alexa Google Smartthings Yandex Alice Smart Home
