5V 433Mhz Sonoff Home Automation Smart Modules USB Wifi Switch Wireless Relay Module

$ 12.14

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Gross Weight 0.073kg
Volume Weight 0.067kg
Length 12.000cm
Width 10.000cm
Height 2.500cm
Weight 0.066kg
With Retail Packaging No

Product Description

5V 433Mhz Sonoff Home Automation Smart Modules USB Wifi Switch Wireless Relay Module

This wireless switch is a low-cost, affordable device that allows users to remote turn on/off connected appliance of different types and brands via app EWeLink from anywhere anytime in the world, and by setting timing schedules for your appliances, you can maintain an carefree life. It integrates with a 433MHz RF receiver module, so the WIFI switch can be controlled by RF Remote indoors. It supports inching /self-locking mode. 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.

  • Supports WiFi network. Supports numerous WiFi smart switches on one smart phone

  • Supports status tracking: device status timely provided to the EWeLink. Support RF function and share control function

  • Supports remotely turn on or off connected appliances, for example light, electric kettle, electric rice cooker, electric curtain, etc

  • Supports max 8 enabled scheduled/countdown/loop timers for each device

  • Voice Control: Compatible perfectly with "Amazon" Alexa, for Google Home/Nest, IFTTT


  • Operating voltage: 5V DC 

  • LEDs: 3 LEDs(indicate working mode, wifi status, relay on/off status respectively)

  • Two input interfaces

  • Supports to control different voltage ranges

  • USB port power supply more convenient

  • Board consumption: <1W

  • Standby current: 80mA

  • Max input current: 10A

  • Max Wattage: 2200W

  • Relay lifespan: one million times

  • 100M electrical insulation resistance

  • Electric shock voltage: 1000V

  • Relay maximum pull time: 15ms

  • Relay maximum release time: 5ms

  • Working mode: inching /self-locking

  • Controlled lines: 1

  • Wireless Standard: 2.4GHz, 802.11 b/g/n

  • Mobile App: EWeLink on Android/IOS

  • Application: access control, turn on PC, garage door, etc.

  • Computer application: Remote control computer boot

  • Remote Control battery: 1*12V 23A (included)

  • Enclosure Material: Fire-retardant ABS 

  • Operating temperature: -40 degrees to +70 degrees

  • Operating Humidity 40% ~ 80% RH

  • Item Size: 77*32*18 (mm)

Package included:

  • 1 x 1CH RF WIFI Switch Module
  • 1 x Remote Control