Product Review

Warm Tips:

This device only support 2.4G WIFI router and 2/3/4G mobile network, it can not use 5G router.

Please do not exceed the maximum load current of 10A

Sonoff switch only use "eWeLink" free app, others cannot support.

Production Description:

Power supply: 90-250V AC

Security Mechanism: WEP/WPA-PSK/WPA2-PSK

Operating Temp: -20degree~70degree

Material: RF-ABS

Connector: Universal

Functions:

Remote ON/OFF: Turn electrical devices on/off from anywhere

App Support: Free IOS and Android mobile App eWelink

Sync Status: Real time device status provided to App

Timing: Set scheduled/countdown timers to turn on/off at specified time

Share Control: Control your smart home together with your family

Scene: Turn on/off a gang of devices one tap

Smart Scene: Trigger on/off by temperature, humidity or other environmental conditions

Network Support: Control electrical devices over Wi-Fi or 2/3/4G mobile network

Voice Control: Works perfectly with Amazon Alexa

How to install this device, please do as follow:

1. Switch off electricity source

2. Open the covers at both ends

3. Connect the two electricity source cables(Live and Neutral) to the ports with "IN" mark, one cable for one port, and there's no limitation for which port to connect

4. Connect the two appliances cables(Live and Neutral) to the two ports with "OUT" mark, one cable for one port, and there's no limitation for which port to connect make the cover install firmly

Welcome to visit the below link get more details of how to use it ,please find "SONOFF (RF) USER GUIDE":

http://ewelink.coolkit.cc/?p=126

Package Included

Sonoff x 4

Screw x 16