Sell 4PCS eWeLink USB DC5V Wifi Switch Wireless Relay Module Smart Home Automation Modules Phone APP Remote Control Timer Switch Alexa Google Home Voice Control for Access Control System Inching/Self-Locking best price

4PCS eWeLink USB DC5V Wifi Switch Wireless Relay Module Smart Home Automation Modules Phone APP Remote Control Timer Switch Alexa Google Home Voice Control for Access Control System Inching/Self-Locking Note: You can scan the QR code on the package to download the instruction manual. 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. 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. 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) Package Information: Package Size: Approx. 16*12*8cm / 6.3*4.7*3.1in Package Weight: Approx. 140g / 4.9oz  Packing List: 4 * Wireless Switch Module