Quality product from Sonoff. The gadget faithfully does the job assigned to it. You can customise the threshold low voltage and high voltage limits, thereby ensuring protection to the connected appliances. There's also a power monitoring option in the app ewelink. The connection terminals are solid and the build quality is good. Overall, a very good product from the house of Sonoff. However, there's a miss. The smart breaker is not RF compliant.

Quality product from Sonoff. The gadget faithfully does the job assigned to it. You can customise the threshold low voltage and high voltage limits, thereby ensuring protection to the connected appliances. There's also a power monitoring option in the app ewelink. The connection terminals are solid and the build quality is good. Overall, a very good product from the house of Sonoff. However, there's a miss. The smart breaker is not RF compliant.

Quality product from Sonoff. The gadget faithfully does the job assigned to it. You can customise the threshold low voltage and high voltage limits, thereby ensuring protection to the connected appliances. There's also a power monitoring option in the app ewelink. The connection terminals are solid and the build quality is good. Overall, a very good product from the house of Sonoff. However, there's a miss. The smart breaker is not RF compliant.

Exactly as ordered. Original product.

Exactly as ordered. Original product.

Exactly as ordered. Original product.