Features:- Supports WiFi network.- Supports status tracking: device status timely provided to the 'SmartLife'.- Supports remotely turn on or off connected appliances, for example light, electric kettle, electric rice cooker, electrocar, etc.- Supports max 8 enabled scheduled/countdown/loop timers for each device.- Supports numerous WiFi smart switches on one smart phone.- Compatible with Amazon Alexa/Echo, for Google Home, for Google Nest, ITFFF.- The cloud server of the Smart Switch Module is Amazon AWS global server.- Supports off-line operation: APP remote control even without network suddenly.
Specifications:Voltage range: 90-250V AC(50/60Hz)Max current: 10AMax Wattage: 2200WTransmission mode: Wi-Fi communicationWireless Standard: 802.11 b/g/nControl mode: Mobile APPPlatform: 'SmartLife'/'Tuya' for Android, iOSControl distance: infinityControlled lines: 1Enclosure Material: Fire-retardant ABS Humidity: 5%-90%RH, Non-condensingSecurity Mechanism: WPA-PSK/WPA2-PSKOperating Temperature: -20ВєC~70ВєC
Package included:1 x 1/3/4/5/6 Smart Switch (optional)1 x User Manual(English) 
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