Shelly 2PM Gen4

The Shelly 2PM Gen4 is a powerful dual smart relay switch designed to automate and monitor two independent electrical circuits from a single compact device. Featuring Wi-Fi, Zigbee, Bluetooth, and Matter connectivity, it delivers advanced automation, precise power monitoring, and intelligent control for lighting, electrical outlets, appliances, motorized blinds, roller shutters, and awnings.

Whether you're upgrading your home automation system or building a professional smart installation, the Shelly 2PM Gen4 offers unmatched flexibility, allowing you to control two loads independently while tracking their energy consumption in real time.

Control Two Electrical Circuits Independently

The dual smart relay switch allows independent control of two separate electrical circuits, making it ideal for controlling multiple lights, sockets, fans, or appliances from one compact module installed behind an existing wall switch.

• Independent dual-channel switching
• Remote ON/OFF control
• Works behind existing wall switches
• Compact retrofit installation
• No hub required over Wi-Fi

Integrated Power Monitoring for Both Channels

The Shelly 2PM Gen4 features built-in power monitoring on both outputs, allowing you to measure electricity consumption separately for each connected circuit. Analyse real-time energy usage, identify inefficient devices, and create automations that reduce energy costs.

• Real-time electricity monitoring
• Independent energy measurement per channel
• Historical consumption reports
• Energy-saving automations
• Consumption analytics

Smart Control for Blinds, Roller Shutters & Awnings

Beyond standard switching, the Shelly 2PM Gen4 functions as a smart shutter controller and smart blind controller, allowing precise control of motorized roller shutters, blinds, curtains, awnings, and other bidirectional motors.

Set exact opening positions, automate shading based on sunrise and sunset, improve privacy, and optimise indoor temperatures through intelligent window covering automation.

Wi-Fi, Zigbee & Matter Connectivity

The Shelly 2PM Gen4 supports multiple communication protocols for maximum compatibility with today's smart home ecosystems.

• Wi-Fi connectivity
• Zigbee 3.0 support
• Matter compatibility
• Bluetooth for fast onboarding
• Cloud and fully local operation

It integrates seamlessly with Shelly Smart Control, Home Assistant, Google Home, Amazon Alexa, SmartThings, and other Matter-compatible platforms.

Advanced Smart Home Automation

Create sophisticated automations using schedules, timers, local scripting, MQTT, webhooks, and scenes. Automatically control lights, shutters, or appliances based on energy consumption, occupancy, weather conditions, sunrise and sunset, or custom automation logic.

Local execution ensures your automations remain reliable even when internet connectivity is unavailable.

Built-in Safety Features

The Shelly 2PM Gen4 includes integrated protections against overpower, overcurrent, overheating, and overvoltage, helping safeguard both the device and connected electrical equipment while ensuring reliable long-term operation.

Typical Applications

• Dual lighting circuits
• Electrical outlets
• Motorized roller shutters
• Venetian blinds
• Awnings
• Garage lighting
• Bathroom ventilation
• Office automation
• Commercial lighting systems

Why Choose Shelly 2PM Gen4?

• Dual smart relay switch with independent channel control
• Integrated power monitoring on both outputs
• Supports Wi-Fi, Zigbee, Bluetooth and Matter
• Roller shutter and blind control mode
• Advanced local scripting and automations
• MQTT, REST API and webhooks support
• Built-in electrical safety protections
• Works with major smart home ecosystems
• Compact installation behind existing switches

What is the Shelly 2PM Gen4?

The Shelly 2PM Gen4 is a dual smart relay switch with integrated power monitoring that independently controls two electrical circuits or motorized blinds while measuring energy consumption.

Can the Shelly 2PM Gen4 control roller shutters?

Yes. It includes a dedicated shutter mode, making it ideal as a smart shutter controller or smart blind controller for roller shutters, blinds, curtains, and awnings.

Does it measure electricity consumption?

Yes. The Shelly 2PM Gen4 provides separate real-time power monitoring for each output channel, allowing detailed energy analysis and optimization.

Does the Shelly 2PM Gen4 support Matter?

Absolutely. It supports Matter in addition to Wi-Fi, Zigbee 3.0, and Bluetooth, ensuring compatibility with the latest smart home platforms.

Smarter Automation for Two Circuits

The Shelly 2PM Gen4 combines dual-channel switching, precise power monitoring, intelligent shutter control, and flexible Wi-Fi, Zigbee, and Matter connectivity in one compact dual smart relay switch. Whether you're automating lighting, monitoring energy usage, or controlling motorized blinds and roller shutters, it delivers professional-grade performance, advanced automation, and complete smart home flexibility.

Delivery and warranty

Shipped from our New Zealand supplier's warehouse, typically dispatched within 2 working days. Full Shelly manufacturer warranty, backed by MEDA support.