Sonoff SV WiFi Wireless Smart Switch Module Support Amazon Alexa/eWelink/Google Nest

This wireless smart switch module is easy to install, install-and-play, you can wirelessly control your home appliances and lighting via your smartphone.
It is compatible with the Alexa voice control system, verbally control appliances and devices that are connected to the Sonoff.
The timing function allows you to select repeat and count down timing tasks, preset on and off times for devices and appliances. And the sharing function on the Sonoff allows members of your family to also have control over the function of devices and appliances in your home.
Remote Control Enables you to remotely control your appliances' on and off anywhere and anytime by your smartphones, ensure the electrical safety.
Sync Status No worry and no hassle when you forgot to shut down the appliances, your phone will show all the real-time device status.
Voice Control Works with Amazon Alexa/Google Home for voice control, control your devices from anywhere (Alexa device/Google Home are not included).
Timing Function Supports single, repeat and countdown timing tasks, presetting to turn on/off at specified time.
Share Control Support sharing device control to your family, friends and etc.
Specifications
Model SONOFF SV
Control Method App
Transmission Method WiFi
Power Consumption ≤0.25W
Working Voltage DC 5V-24V
Max. Current 10A
Working Temperature 0℃-55℃
Product Size 65 x 34 x 12 mm
Package Contents 1 x Smart Switch Module