SONOFF 4CHR3 WiFi Smart Switch 4 Gang Light Switch Smart Home DIY Module 3 Working Mode eWeLink APP Remote Control Smart Timer Voice Control Support Alexa Google Home Tmall Genie

PRODUCT DESCRIPTION This is a selling link for SONOFF 4CHR3, if you need 4CHPROR3 please go to our shop or contact us. 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 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. Please Note:

1. Package only includes a SONOFF 4CHR3 wifi smart switch. This smart module can't support RF control.
2. 2.4GHz wifi is required. If you don't know how to pair it or have any other questins, please contact us. Features: 【Independently/Mutual Control 4 Devices】Turn on/off the 4 connected devices separately in self-locking mode. Turn on 1 device but turn off the other 3 devices at the same time in interlock mode. Turn on the connected devices but automatically switch off after 0.5-3600s later in inching mode. 【Easy To Out-of-Reach Devices】Mounted on the guide rail, convenient to connect and control devices far from the switch. 【Works With Alexa & Google Assistant & SmartThings & Alice】You can directly ask Amazon Echo/Echo Dot/Amazon Tap, Google Home to turn on/off your SONOFF devices.