SONOFF SV WiFi Low Voltage Breaker


Out of stock

Sonoff SV WiFi is a low voltage switch supporting 5-24V power supply. It can be used to control power ON/OFF for low voltage equipment in your remote station setup. The Sonoff SV WiFi can be controlled by the iPhone/Android eWeLink app, Amazon Alexa or by an IFTTT service.

14.84 $

  • EUR: 13.50 €
  • SEK: 158 kr

Out of stock

Sonoff SV is a low voltage switch supporting 5-24V power supply.

Power supply separation enables it to control both AC and DC power, although some welding is required for this purpose. It has GIPO reserved to support secondary development.

Works With Amazon Alexa

This product works with Amazon Alexa. You can ask Alexa to control the device with the following voice commands. Please note that only US/UK English and German voice commands are supported now.

Try out these phrases ( {deviceName} should be the name of your device):

Alexa, turn on {deviceName}
Alexa, turn off {deviceName}
Alexa, turn {deviceName} off
Alexa, turn {deviceName} on


  • 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 temp, hum or other environmental conditions from sensor
  • Compatibility – Works perfectly with Amazon Alexa, Google Assistant, IFTTT, Google Nest


  • Voltage input/output: 5-24 Volt
  • Max load 2 A
  • Standby power consumption: 1 mW
  • Size: 65 x 34 x 12 mm

Weight 0.015 kg
Dimensions 10 × 6 × 4 cm

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