This product is a wireless momentary(inching) switch. Users can add the device to the APP in order to remotely control connected home appliances or power circuits.
Note:The relays are switches without output, the power supply input (DC) just for the PCBA.

In inching mode, you can have two wiring ways to select: -Turn on 0.7s and then auto-off /Turn off 0.7s and then auto-on.

The product enables remote control of home appliances through the APP , available on both Android and iOS.

Supported functions include:
*Remote turn on/off
*Timing Schedules
*Device Sharing
*Group Management
*Works with Amazon Echo, Echo Dot, Amazon Tap
*Works with Google Home
*Works with IFTTT
This product is compatible with Amazon Alexa. You can ask Alexa to control the device with the following voice commands.
Try out these phrases ( {deviceName} should be the name of your device):
“Alexa, turn on {deviceName}”
“Alexa, turn off {deviceName}”
“Alexa, schalte Ger?tename ein”
“Alexa, schalte Ger?tename aus”
Also you can ask Google Home to control the device with the following voice commands.
“hey, google, turn on {deviceName}”
“OK, google, turn off {deviceName}”
How to works with IFTTT:
Search “Smart life” in IFTTT APP.

xa. You can ask Alexa to control the device with the following voice commands. Please note that only US/UK English and German voice commands are supported now.

5V self-lock/inching mode wireless switch：