①【Remote control】: Convert the relay module into an integrated smart device via the existing 2.4G WiFi network. With the eWeLink app, you can remotely control the opening and closing of electrical devices from anywhere. This relay switch also supports the Bluetooth function, which can be controlled by Bluetooth from close proximity when the network is disconnected. ②【Voice Control】: This WiFi switch module works with Alexa/Google Assistant, for your convenience, you can also set up routines on Alexa or Google Home. You can turn your household appliances on and off by voice control. ③【Working Mode】: 1 channel relay has 2 modes to choose from, instant and self-locking. The working mode can be set in the app. Note: the device only supports a 2.4G WiFi network connection, no 5.0G WiFi network! ④【DIY Smart Project】: Smart lights, fans, garage doors, humidifiers, thermostats etc. The eWeLink app also offers other functions such as timer setting, device release control and scheduling. ⑤【Customer Service】:We have a first-class customer service team. If you have any questions about the products or are not satisfied with the quality of our products, we will patiently solve your problems and do our best to satisfy you with customer service. You can contact us at any time by email. This product is a wireless switch. Users can add eWeLink devices to the APP to remotely control connected home appliances or electrical appliances.
It can also be controlled indoors by 2.4G wireless remote control (sold separately).
This product also supports Bluetooth control,
which can control the opening and closing of electrical devices at close range,
even when the network is disconnected.

Note: The relay is a switch with no output, and the power input (AC/DC) is only PCBA.

There are 3 working modes available:
Locking/Self-locking/Jog mode switching.
In jog mode, you can choose between two wiring methods:
- Auto power off after 1s power on - Auto power on after 1s power off.

In self-lock mode, you can turn on/off connected devices remotely.
In interlock mode (only 2ch and 4ch are supported) can You can control AC/DC motors remotely.

This product enables remote control of home appliances through eWeLink mobile app,
which is available for Android and iOS.

Supported functions include :

* Remote control on/off
* Bluetooth Control
* Schedule
* Device Sharing
* Group Management
* Compatible with Amazon Alexa,Google Home

Product Parameters:

Input Voltage: USB 5V or AC/DC 7V-32V
Maximum current: 2000W/10A/single channel
Total power: 3500W/16A/4ch
Wireless standard: Wi-Fi 2.4GHz b/g/n+Bluetooth
Remote control frequency: 2.4G
Working Temperature: -20~70℃
Body Material: Fire Retardant ABS
Dimensions: 73 x 46 x 30mm

Packing List:

1 x WIFI Relay Switch Module
1 x User Manual (English)