Shelly 2PM Gen4

Shelly 2PM Gen4 – 2-Channel Smart Switch with Energy Metering and Blind Control | Wi-Fi, Zigbee, Matter, BLE

The new standard in smart home automation arrives with the Shelly 2PM Gen4 , a compact, powerful, and versatile two-channel switch compatible with multiple protocols (Wi-Fi, Zigbee, Bluetooth, and Matter). Perfect for controlling blinds, shades, curtains, and electrical devices with independent energy metering on each channel.

Key features:

• Multiprotocol : Supports Zigbee 3.0, Wi-Fi, Bluetooth and Matter , with local or cloud control.

• 2 channels : Independently controls and measures two devices or circuits in the same phase.

• Venetian blind and shutter control : Precisely adjusts the position and angle of the slats.

• Energy consumption measurement : Monitors consumption in real time and optimizes energy efficiency.

• Apple HomeKit compatibility (Matter) : Control from Siri or the Home app.

• Concealed installation : Easily installed behind standard switches or sockets.

• Relay mode, scenes and scheduling : Create smart automations and run advanced scripts.

• Internal thermal sensor : Overheating protection.

• Zigbee and Wi-Fi signal extender + Bluetooth gateway : Improve connectivity throughout your home automation network.

Use cases

At home:

• Dual control of lighting or appliances.

• Automation of blinds or curtains with precise positioning.

• Energy monitoring of household appliances such as coffee makers or heaters.

• Ventilation control (bathroom fans, radiators, etc.) using sensors or programmed systems.

In offices or shops:

• Lighting automation in adjoining rooms.

• Control of signage and promotional screens.

• Managing blinds or shades according to light or meetings.

In industrial environments:

• Dual control of small motors or pumps.

• Monitoring the electrical consumption of critical equipment.

Integrations and compatibility:

• Platforms : Alexa, Google Home, Samsung SmartThings, Home Assistant, Apple HomeKit (Matter).

• API and protocols : MQTT(s), Webhooks (HTTP/HTTPS), WebSockets, UDP, scripting via Shelly Script.

• KNXnet/IP compatibility : Ideal for professional installations.

• Control via app : Shelly Smart Control App.

Technical specifications:

• Model : Shelly 2PM Gen4 (S4SW-002P16EU)

• Connections :

  • Inputs: 2 physical buttons (S1 and S2)

  • Outputs: 2 relays with energy measurement

• Dimensions : Compact, ideal for European electrical boxes

• Requires Wi-Fi connection or Zigbee hub for remote control