Sonoff WiFi Switch, USB DC5V Wireless Relay Module for Smart Home Automation - APP Remote Timer With Alexa Google Home Voice Control - Access System;

Note: You can scan the QR code on the package to download the instruction manual.

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:
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
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
Item Size: 71*31*20 (mm)

Packing List:
1 * Wireless Switch Module