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EACHEN WiFi Inching Momentary/Self-lock/interlock Relay Switch Module ST-DC1/DC2/DC4 (Tuya SmartLife APP)

3 work modes: Inching / Self-lock / Interlock.
Status setting: Turn On or Turn Off when powered up.
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  • Reviews(5)
This product is a WiFi wireless momentary(inching) and self-locking 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(Dry contact), the power supply input (DC or USB) just for the PCBA.


In inching mode(DC1 is 0.7s momentary, DC2 and DC4 can set momentary time from 0.5s-60s on APP), you can have two wiring ways to select: -Turn on 0.7s and then auto-off /Turn off 0.7s and then auto-on.

In self-lock mode, you can control the light/bulb or other home appliances.

In interlock mode(only DC2 and DC4 are available), you can control the motor direction.

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.

Please be aware that due to your computer monitor display the color may have some difference between the picture and the physical item

Please according to you to buy the dress fabric, select the corresponding fabric color chart

Average rating: 5.0 based on 5 reviews
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