Tuya Smart Switch 421 Wifi Relay Rolling Door Switch DC AC 12V 24V 220V Motor Curtain Switch Inching Slocking

Wifi 4/2/1 Relay (Three Working Modes)

*The three modules have the same function.*The RF433 e controller don't include batterybattery type;27A 12V/CR2032/23A 12V.*The picture of the battery is in the end of the page.

Use for

1.ely give a signal to turn on and turn off Lights,Lamps.PC(Computer) and other home appliance.2.ely give a signal to turn onand turn off Garage Door,Door Acce,Sliding Door.3.ely give a signal to control DC Motor,AC Motor to Forward and Re.

Note :

The relays is paive output(dry contact), No matter the power you supply in the input, the output don't have same voltage, you also need to supply power in output.The power supply in the input just can e board work.if you do not supply power in output, the connectted device can't work.

Overview:

This WIFI 4/2/1 module can e turn on/off and can set timing schedules to turn on/off the household appliances via Tuya/Smart life app anywhere and anytime.Also it have three working mode to use for different home appliances.

3 Working Mode

1.Inching mode : Switch on one ,the will be automatically closed after 0.7 seconds .Other is same as the .2.S-locking : each could be switched on/off seperately.You can turn on/turn off all at the same time.3.Interlocking mode : Switch on any , other s will be switched off automatically .If you need to change the mode,you need to pre the mode on

How to Change the Inching Time

If you need to change the inching time.you need to pre the mode on to enter into s-locking mode or interlocking mode,so you can change the inching time on the APP and the inching time only available in the s-locking or interlocking mode)The time range is 2-3600 seconds.

Features:

【Two Input Ports】You could choose USB 5V port or the screw terminal port to supply power in the input to e the board board work.【Dry Contact/Paive Output】No matter the power you supply in the input, the output don't have any voltageIf you do not supply power in output port, the connectted home appliance can't work, you also need to supply power in output.【Timer】The connectted home appliances can be automatically turned on/off according to the time schedule.Each can set different time schedule.【Multe Share】One device can control by Multe phones,you can share the wifi module with your fam【Scene Linkage】one phone can control Multe smart device.You can add the wifi module and other smart device in a group,and then all smart device will be automatically turn on/off at the same time.

Different Ways to Control the WIFI Module

【APP e Control】You can control the connectted home appliance in Tuya or smart life APP anywhere and anytime.Such as light, electric kettle, electric rice cooker, electric curtain, etc.【RF433 Control】The WIFI Module support RF433 Frequency,and you can control the WIFI module by RF433mhz e controller.【2.4Ghz WIFI Control】You could control the module in your smart phone by 2.4Ghz WIFI【Mobile Network Control】As soon as you add the device in APP by 2.4Ghz WIFI,you could control the device in your smart phone by 2G/3G/4G Mobile Network.(Note:The router need to online and the WIFI module need to keep a close distance with the router)【Voice Control 】Compatible with and Google Aistant, you can use the voice control to turn it on/off the connectted home appliances .

Description:

Input 1: Mircro USB 5V Port(input)Input 2:(screw terminal port):AC 85-250VInput 3:(screw terminal port):AC/DC 7-32VNO,NC,COM Output:Paive Output(Dry contact)Working frequency: 50-60HzRF433 FrequencyWorking temperature: -20-70℃Wifi standards/ protocol :IEEE 802.11b/g/n, WIFI 2.4GhzTotal load power: 22000WMax current:10A

APP e Control

You can e turn on/off household appliances and set timing schedules to turn on/off the household appliances via app Tuya/Smart life anywhere anytime.such as lights, celectric curtains ,electric curtains fans. so you can enjoy an high-tech life.

Timer

Via app,you can set time schedules to automatic turn on/off the household appliances , such as lights, celectric curtains ,electric curtains fans. so you can enjoy an high-tech life.