Please Note:
The relay controller is wifi+rf,the wall switch is rf only.Wall switch itself cannot control lights on off.It needs to work with wifi+rf receiver together.
Specification:
Transmitter (Remote) :
Operating frequency: 433MHz
Power by 2 Pcs 3V CR2016 Battery (Battery included )
Material: PVC;
Button: 2 buttons;
Size: 50mm x 15mm;
Operating voltage: 3V ;
Operating Current: 12mA;
Transmitting power: 10mw;
Modulation mode: ASK (AM).
Encoding type: Learning.
Transfers distance: 20~50m
controller (Receiver)
Input power : AC 85-240V
RF Frequency : 433MHz
WIFI Frequency : 2.4GHz
WiFi Standard : IEEE 802.11 b/g/n
Remote storage : 15pcs
Size : 41mm*41mm*20 mm
Max Current : 16A
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 Alexa
Tuya or Smart Life App Remote Control:
Remote control lightings or appliances of your house via Smart Life app from anywhere at anytime.
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.
RF 433MHz signal:
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. Succeed.
How to clear the signals?
Only one step :Press the learning button(on the Receiver) 8 times.

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