KINDLY TIPS:
1 channel 12V Smart life/Tuya app wifi Relay,work with tuya/smart life app,support 2.4G WIFI only,if your router with dual bands and same SSID,please close 5G firstly.Usually once the relay was powered on,light will flash quickly,it will go to quick pairing mode automatically,no need to long press the pairing button,tap + in smart life app,it will find your SSID,enter the correct password of your wifi network.please make sure to put the relay close to your router and your phone have to connect to the same 2.4G WIFI when pairing.If it doesn't work.please long press the pairing button until light slowly flash,configure it with compatible mode.
The WIFI Relay Module supports inching /self-locking mode and extra 433mhz RF function.Users can add the device to the Smart life/Tuya APP to remote control connected home appliances or devices.
In self-locking mode, customers can remotely turn on/off connected devices immediately.
When in inching mode, customers can have two wiring ways to select:
Turn on 1s and then auto-off
Turn off 1s and then auto-on.
This product Compatible with Alexa.
The relay work as button, without voltage output, the power supply input (AC/DC) just for the PCBA
The product enables remote control of home appliances through the mobile application Smart life, available on both Android and iOS. Supported functions include:
Remote turn on/off
Timing schedules
Device sharing
Group management
Reminder: Power Supply: DC 5V with Micro USB or hard wired 7-32V
Package included: 1 x Jog Inching Self-locking WiFi Wireless Smart Home Switch
1xEnglish Instruction

Voice control WIFI Switch Timer:

Works with Amazon Echo, Echo Dot, Amazon Tap
Works with Google Home, Google Nest
Works with Siri by creating smart scene in tuya app
change to inching(momentary time from 1 second to 1 hour) or on/off mode in tuya app