Description：
SONOFF 4CHR3 is 4-gang DIY 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.
The new improvement on 4CHR3 compared with 4CHPR2 is for users to set these 3 working modes for 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 after 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 assistant.
Package Content:
1 Piece of SONOFF 4CH R3 Wifi Switch Module Wi-Fi DIY Smart APP Voice Control Works With Alexa
CE and RoHS approved
Shipping & Delivery
Great Choice for Green Life, CE and RoHS Approved
Quick Shipping & Online Tracking
Mostly your order will be shipped around 1 to 2 business days after payment received. If you need your order urgently,
Pls do contact us right after or before you placed orders. Pls Email to service@vozop.com
vozop.com is very easy to use, we will always provide the online tracking number to you.
The shipping fee is base on the weight of the products. You would easily choose the shipping
method (DHL/Fedex/UPS/TNT/USPS/China Air Post/Economic shipping) when you check out.
We have been in LED business for 10 years, all the products will be well packed and protected to
make sure our customer will quickly receive all the products at great condition. We weekly ship hundreds
of parcels to USA, UK, France, Germany, Italy, Switzerland, Spain, Canada, Sweden, Australia and other countries.
For customized LED Products or further assistance, Please feel free to contact our service team at service@vozop.com
