Sonoff SV is a cheap low voltage WiFi light switch that can remote control electronic devices by App eWeLink. The remote switch supports 5-24V AC/DC input.

Sonoff SV Safe Voltage WiFi Wireless Switch Smart Home Module Support Secondary Development

Model: IM160220004

Regular Price: $6.00

Special Price $4.85

Availability: In stock

Quick Overview


  • Remote ON/OFF–Turn electrical devices on/off from anywhere

  • Low Power Supply–5-24V DC low voltage input

  • App Support –Free iOS and Android mobile App eWeLink

  • Sync Status–Real-time device status provided to App

  • Timing–Set scheduled/countdown timers to turn on/off at specified time

  • Share Control– Control your smart home together with your family

  • Scene–Turn on/off a gang of devices with one tap

  • Smart Scene–Triggered on/off by temperature, humidity or other environmental conditions

  • Voice Control –Works perfectly with Amazon Alexa, Google Home