Shelly Pro 3EM Switch Add-on General Electrical Triple-Gang Design: Designed to hold

Triple-Gang Design: Designed to hold three standard 55x55mm form factor devices simultaneously

and Matter for seamless integration into various ecosystems

Scene Control: Can be integrated into custom smart home scenes and automation routines (e

or turning on lights

Smart four-button Bluetooth remote control interface

Shelly Pro 3EM Switch Add-on General Electrical Triple-Gang Design: Designed to holdGalvanically isolated switch designed to expand the capabilities of the Shelly Pro 3EM device. Easily control electrical devices with greater flexibility and control over your consumption. Only compatible with Shelly Pro 3EM and Pro 3EM 3CT63 Key Features: Contactor Control: Provides a dry contact relay (up to 2A) to enable the Shelly Pro 3EM to trigger heavy duty contactors, controlling high power loads. PV System Balancing: Allows for intelligent