Shelly Bypass
WHAT IS SHELLY BYPASS?
Shelly Bypass is suitable for Shelly 1L for no-neutral installations where the resistive load is below 20w, or for Shelly Dimmer 2 where loads are below 10w.
Features

Universally Small
The Shelly Bypass size is 39mm x 23mm x 7mm

Power Supply
The Shelly Bypass power supply is 230V ±10%, 50Hz AC with no DC

Highly Compatible
The Shelly Bypass is compatible with the Shelly 1L, Shelly Dimmer 2