220V 4 Channel WiFi Wireless Smart Switch Relay Module for Smart Home, Work with Alexa, Google Home Assistant & IFTTT, Increased Watchdog

Features:
Remote on/off turn electrical devices on/off from anywhere app support - free mobile app for iOS and Android ewelink
Sync status real-time the device status to the app control-control share your smart home together with your family.
Timing set planned countdown timer to turn on and off the scene-turn on/off at a certain time a band of devices with a tap-scene-trigger on/off by temperature, humidity or other environmental conditions.
Network Support - Electronic devices via Wi-Fi or 2/3/4G mobile phone over network
Voice Control - Works perfectly with Amazon Alexa, Google Home (stay rotated)
Compatible with Alexa Alexa,
{devicename} Turn on Alexa,
Switch Alexa,
Switch {devicename} {gangname} Alexa,
Switch {devicename} {gangname}
Specifications:
Wi-Fi Standard: 2.4 GHz B/G/N
Input voltage: 90-250V AC
Load capacity: 220 V 10 A / gear.
Max Load 220V 16A
Size: Like Shonw 144mm x 90mm x 40mm (approx)
Box contents: 1 x 4-ch WLAN Switch