Mini WIFI Smart Home Control Switch Wireless 433MHz Touch Button Wall Panel Relay Light Module Switch Timer GoogleHome Alexa220V

Simple connection
You need a Neutral and Live line as a power supply.Another 2 ports is for devices(fan,light,led,lamp,etc)

Control mode
Voice Control + APP Control +Wireless Wall Switch Control OR Reomte Control

Highlights:
1:Perfect small size (Note: Package included Screw and double-sided tape.)
Four different installation scenarios: 
–Use double-sided tape to directly install and fix the receiver on the surface of the object;
–Use screws to fix the receiver on the surface of the object;
–Put the receiver install behind a power outlet;
–Install behind the suspended ceiling.
Note : you need to break the left and right screw holes if you want to hide into the box

2: Avoid Darkness and Save Energy
–Turn on the light in one place, turn off the light in another place to save energy.
–Multi switches Control One/Multi Lights Receiver in the meantime
–One phone Control One/Multi Lights Receiver in the meantime

3: Voice control
–Fully compatible with Amazon Alexa and Google Home.Whether you are reading or working at the moment, you can voice control the on and off of related equipment
–When you are reading in the living room, you can voice control Alexa to turn off the lights in the room so that your child can quickly fall asleep.

4:three intelligent control methods 
–Countdown function
Setting a countdown for Home appliances(such as humidifiers coffee machines, microwaves,Led,Light and so on),the device will automatically stopping , so that you can don't worry about the device working all the time.
–Timing Function
Set the time to turn on Home appliances(such as humidifiers coffee machines, Led, Light and so on),before you start working other jobs.
–Schedule Function
Set up a schedule for the on or off time of household electrical equipment in advance, so that you can forget it later. 

5:Smart life Tuya App Remote Control
–Remote control lightings or appliances of your house via Smart Life app from anywhere at anytime.

Product Application Area 
Products can be used in homes, farms, factories, offices, laboratories, supermarkets and so on;
Remote control Electric curtain Water pump Fan Lamp LED light bulb ventilation device Signal transmission  DIY;
Remote control Home appliances humidifiers coffee machines, microwaves, Led, Light and so on.

433MHZ wireless switch signals
How to get the signals
Step 1: Press the learning button(on the Receiver) twice. Wait for 3 seconds;
Step 2: Press one button on the remote control. Wait for 3 seconds.Toggle mode Succeed.
How to clear the signals
Only one step :Press the learning button(on the Receiver) 8 times. Wait for 3 seconds;
More to learn
The receiver also has latch mode: press A button,the receiver will work,press B button,the receiver will stop.(In this case,you need at least 2buttons to control 1 receiver)
So you can use a 4buttons remote to control 4pcs receivers in toggle mode or control 2pcs receivers in latch mode.

WIFI signals
How to get the WIFI signal
1: Search “Smart Life or Tuya Smart” on APP store, Google Play or scan the QR code on user manual to download and install it.
2: Press the button on switch until the indicator light flash. You can also hear a voice too.
3: Open “Smart Life or Tuya Smart App”, discovery and add device in the app, and then finish configuration according to the guide.

How to get the Alexa signal
1. Modify device name so your Amazon Alexa can easily recognize the name. For Example: Living Room Lamp, Bedroom Light. 
2. Use Alexa App or Computer to set up your Amazon Alexa.
3. Select 'Skills' and search for 'Smart Life' on Menu. Enable Skill and type in your login info to link the account
4. Ask Alexa to discover devices. Then you can control your devices by voice.

Relay Receiver Board Parameter 

parameter : mini wifi+rf switch
Input power : AC 85-240V
RF Frequency : 433MHz
WIFI Frequency : 2.4GHz
WiFi Standard :  IEEE 802.11 b/g/n
Remote storage : 12pcs
Size : 1.85*1.65*0.91 in(47*42*23 mm)
Max Current : 10A
Shell :  Yes
Port  : L/N
Certification : CCC,CE,RoHS
Feature : Has WiFi Function
Feature2 :  Can Work with Tuya,Smart Home
Feature3 : Time Function
Feature4 : Voice Control by Google Home,Amazon Alex

Wall panel Transmitter Parameter

RF frequency : 433MHz
Support encoding : 1527 Leaning code 
Transmitting range : Open space is more than 50 meters
Battery  :  1pcs 27A12V(Not include battery )
Panel fluorescence : Yes
Feature :Easy to clean
Screw : include
Doube side tape : include

Remote controller  Transmitter Parameter

RF frequency : 433MHz
Support encoding : 1527 Leaning code 
Remote distance : up to 50m (theoretical distance)
Battery  :  1pcs 23A 12V( Not include Battery ) 
Base : include