Ewelink Smart Home WIFI Switch Wireless Smart Garage Door Opener Remote Control Alexa Timer Phone app diy switch 7V -250V 1-4CH

Overview:

*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 supports inching /self-locking mode.
* In self-locking mode, customers can remotely turn on/off connected devices immediately. 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.

Features:

*Supports WiFi network. Supports numerous WiFi smart switches on one smart phone.
*Supports status tracking: device status timely provided to the EWeLink.
*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

Specifications:

LEDs: 3 LEDs(indicate working mode, wifi status, relay on/off status respectively)
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
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
Operating temperature: -40 degrees to +70 degrees
Operating Humidity 40% ~ 80% RH

3 Working Modes:

*Inching mode : Switch on channel 1 , channel 1 will be automatically closed after 0.7 seconds . Channel 2 is same to the channel 1 .
*Self-locking : like normal 2 channle switch , each channel could be switched on/off seperately .
*Inter lock : Switch on any 1 channel , other channels will be switched off automatically .

Note:

The smart receiver module of the package [4ch DC7-32V WIFI RF] and [4ch AC85-250 WIFI RF] has RF function, but without RF remote control. If you need a RF remote control, you can buy [RF remote control]