Smarthome WiFi +RF Wireless Remote Control Switch Dry Contact Relay Transmitter DC 12V 24V Work with Alexa Samrt Speaker Tuya 2
Smarthome WiFi +RF Wireless Remote Control Switch Dry Contact Relay Transmitter DC 12V 24V Work with Alexa Samrt Speaker Tuya 3
Smarthome WiFi +RF Wireless Remote Control Switch Dry Contact Relay Transmitter DC 12V 24V Work with Alexa Samrt Speaker Tuya 4
Smarthome WiFi +RF Wireless Remote Control Switch Dry Contact Relay Transmitter DC 12V 24V Work with Alexa Samrt Speaker Tuya 5
Smarthome WiFi +RF Wireless Remote Control Switch Dry Contact Relay Transmitter DC 12V 24V Work with Alexa Samrt Speaker Tuya 6
Smarthome WiFi +RF Wireless Remote Control Switch Dry Contact Relay Transmitter DC 12V 24V Work with Alexa Samrt Speaker Tuya to Pinterest (opens in a new window)

Smarthome WiFi +RF Wireless Remote Control Switch Dry Contact Relay Transmitter DC 12V 24V Work with Alexa Samrt Speaker Tuya

Price range: 4,77 $ through 46,05 $

Estimated delivery dates: Nov 10, 2026 - Nov 15, 2026
SKU: 5Tal3BFR1U

Description

WiFi RF Wireless Remote Control Switch Dry Contact Relay Transmitter DC 12V 24V Smart home work with Alexa samrt speaker Tuya


Product parameters

▶WiFi+RF receiver:
Channle: 1 channel

Voltage: USB Type-C 5V or DC 7-48V or AC 7-32V
Relay Max current: 10A
Standby power:<10 mA
Output type:Passive output 1-250V dry contact
WiFi:IEEE 802.11 b/g/n 2.4GHz
RF Control:433MHz
Working temperature:-30~+80℃
Support APP:Tuya / Smart Life
Size: 65*50*24 mm

▶ RF433mhz Remote Control

Support encoding : 1527 Leaning code

Remote distance : up to 50m (theoretical distance)

Battery : 2*CR2016 (included)

RF frequency : 433MHz

Size :59*30*10mm

MINI round remote:
● RF frequency : 433MHz
●Support encoding : 1527 Leaning code
●Remote distance : up to 50m (theoretical distance)
●Battery : CR2016 (included)
●Size:50*50*10 mm


Features

Dry contact receiver:

The input terminal of the receiver is separated from the voltage of the relay, so the input voltage and the output voltage do not have to be the same.

WiFi control

After pairing with the APP, you can control this switch (wifi function) on the Tuya/Smart life APP anytime and anywhere

RF control

The receiver supports RF433MHZ remote controller control, and the control range can reach 50m in open areas.

Voice control

Works with Alexa, Google home,etc. and can be controlled by voice.


▶Supports customizing the status after power outage and restart

Restart Status: Power-off/Power-on/Restart Memory.
No need to worry about the status of the device when power comes back after a power outage.

▶3 input power modes
USB Type-C 5V or DC 7-48V or AC 7-32V power supply are available

▶Timing function:
You can set timers/countdowns/schedules or create usage scenarios, for example you can set lights to automatically turn on at dusk and turn off at dawn.

▶Group control:
For example, all smart lamps can be set as a group and turned off with one click. One smart switch can be controlled by multiple mobile phones. Share it with your family and make it easy for everyone to control. Great for hard-to-reach lights without a switch.


Describe

Wide range of application scenarios, can be applied to AC lamp/DC lamp/LED Light Strip/Electric Fan/DIY Switch, etc.

Use APP, RF, voice control

APP control:

  1. Add the receiver device to Tuya or Smart Life by connecting to WIFi, and you can control the device anytime, anywhere.

Timing function:

  1. You can create a timer/countdown/timestamp or create a smart scene, such as opening the curtains at 7 o'clock in the morning and closing the curtains at 6 o'clock in the evening.

Group control:

  1. Connect multiple devices through the mobile APP, and control multiple devices on the mobile phone to achieve the effect of multiple controls on one machine.

  2. You can also share the device to achieve the effect that other mobile phones can control the same receiver.

RF control:

  1. The receiver supports 433mhz, 1527 learning code remote control, and the remote control can transmit signals up to 30-50m in an open area (without penetrating walls)

Voice Control:

  1. Works with Alexa, Google home, etc. and can be controlled by voice.

Wiring method


If you don't have the app, you can scan the code to download the Tuya app or Smart Life app.

●Pairing with RF remote control

  1. Step 1. Quickly click the pairing button 2 times, and the red indicator light will light up.

  2. Step 2. Press the button on the remote control, and the red indicator light will flash several times and then go out.

  3. Note: The operation of the second channel is the same as above.

●How to delete the RF signal:

  1. Press the pairing button 8 times. After deleting the signal, all relays will no longer be controlled by the remote control.

  2. You need to pair the receiver with the remote control again before putting it into use.

√ How to connect to wifi (tuya or smart life)

① Turn on Bluetooth, open the APP, and click Add Device

② Select the device automatically searched by Bluetooth

③ Mobile phone connects to 2.4GWIFI and enters the WIFI password

④ Click Next and wait for the device to connect successfully

⑤ Device added successfully


*If you do not understand clearly. Please send us a message to let us know. We will do our best to service each of our customers. Enjoy your shopping!*

Additional information

Weight0,200 kg
Dimensions16 × 14 × 5 cm
Brand Name

Diese

Form-factor

Others

Use

Universal, Lighting, Electric Door, Switch, LED, smart home, alexa, electric gate control, universal remote control

Origin

Mainland China

High-concerned chemical

none

Wireless Communication

RF, WiFi

Support APP

Yes

Certification

CE, RoHS

Frequency

433 MHz

Channel

1

Package

Yes

Model Number

2401W + ev1527

RF Frequency

433.92MHz

WiFi standard

802.11 b/g/n 2.4GHz

Control method

Mobile App + Voice + RF Remote Control

Input Voltage

USB-C 5V or DC 7-48V /AC 7-32V

Output Voltage

1-250V Dry Contact

Max current

10A

Number of channels

1

Receiver Size

65*50*24 mm

Remote Control size

60*30*13 mm

Remote Control battery

1pcs CR2032 or 2pcs CR2016

Support Platform

Android 5.0 & IOS 10 or higher

Work with Voice

Alexa Google Home

Application

Light/Switch DIY/Garage Door System/Motor/Water Pump/Household Applian

Features

Group control

Features2

Timing function

Features3

Inching mode

Choice

yes

semi_Choice

yes

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