Product detailed description

Shelly 2PM Gen4 – Dual Relay & Roller Shutter Controller

Embed pure intelligence directly behind your wall switches. The Shelly 2PM Gen4 is a highly compact, next-generation module offering two distinct operating modes in one device. You can use it as a 2-channel relay to independently control two lighting circuits, or switch it into roller shutter mode to precisely drive bi-directional AC motors. It is the ultimate brain for your electric blinds, curtains, awnings, or garage doors.

Wi-Fi, Bluetooth, Zigbee, and Matter Unified

The Gen4 series is a pioneer in universal connectivity. Beyond standard Wi-Fi and Bluetooth, it features native hardware support for Zigbee 3.0 and the unifying Matter standard. This ensures seamless integration into premium ecosystems like Apple Home, SmartThings, and Google Home, while still offering robust local-only control. The module continuously tracks and measures power consumption for both channels independently.

Technical Specifications:

• Operating Modes: 2× Independent Switch channels OR 1× Roller Shutter / Blind controller.
• Maximum Load: Up to 10 Amps per channel (maximum total device load is 16 Amps).
• Connectivity: Wi-Fi (2.4 GHz), Bluetooth (BLE 5.0), Zigbee 3.0, and Matter-ready.
• Power Metering: Individual real-time energy tracking for output O1 and O2.
• Safety: Integrated hardware overload, overvoltage, and overheating protection.
• Installation: Flush-mounted design intended for standard electrical wall boxes (41 × 36 × 17 mm).
• Advanced Features: Venetian blind slat tilting, obstacle detection, and standalone local scheduling.