Description:

The wireless switch supports inching /self-locking mode. Users can add the device to the APP eWeLink to remote control connected home appliances or devices.
In self-locking mode, customers can remotely turn on/off connected devices immediately.
Customers can have two wiring ways to select when in inching mode: Turn on 1s and then auto-off, Turn off 1s and then auto-on.
This product Compatible with Alexa.
The relays are switches without output, the power supply input (AC/DC)
The product enables remote control of home appliances through the mobile
application eWeLink, available on both Android and iOS. Supported
functions include:
Remote turn on/off
Timing schedules
Device sharing
Group management
Reminder: Operating voltage at 90 – 250 V
Note: This product adds support for 433MHZ remote control

Pairing:

Add device to eWeLink:
Long press the setting button until the LED beside on/off setting button begins fast blinking.
Android: Add Device->select pairing method ->enter WiFi name and
password->pairing and register->name device
iOS: go to phone setting->WiFi-> select the WiFi starts with
ITEAD-********, enter default password to connect:12345678-> go to
eWeLink->Add device->select 1st generation pairing
method->enter your WiFi name and password->pairing and
register->name device