Shelly PRO 2PM

Product Introduction

The Shelly Pro 2PM is a professional-grade dual-channel smart relay designed for installation inside electrical distribution boards using a DIN-rail mounting system. The device enables remote control of two independent electrical circuits while simultaneously measuring the power consumption of each channel. 

Designed for advanced smart home and building automation systems, the relay supports loads of up to 16 A per channel with a total capacity of 25 A. This makes it suitable for controlling lighting circuits, heating equipment, motors, and other high-power electrical devices.

With integrated LAN, Wi-Fi, and Bluetooth connectivity, the Shelly Pro 2PM provides flexible and reliable communication options for both residential and commercial automation installations. The device also supports local control, cloud access, and advanced scripting for complex automation scenarios.

Key Features

Dual-Channel Smart Relay Control
Control two separate electrical circuits independently from a single DIN-rail mounted smart relay.

Integrated Power Monitoring
Measures electricity consumption for each channel individually, providing detailed energy monitoring.

Professional DIN-Rail Installation
Designed for installation inside electrical distribution boards, making it ideal for professional and commercial smart automation systems.

LAN, Wi-Fi, and Bluetooth Connectivity
Supports Ethernet LAN for reliable connectivity, Wi-Fi for wireless operation, and Bluetooth for easy device setup.

Roller Shutter and Motor Control
Supports bidirectional motor control for roller shutters, blinds, curtains, gates, and other motorized systems.

Advanced Automation Capabilities
Supports scripting, webhooks, schedules, and automation triggers for complex smart home scenarios.

Smart Home Integration

The Shelly Pro 2PM integrates with a wide range of smart home ecosystems and automation platforms.

Supported integrations include:

• Shelly Smart Control App
• Amazon Alexa
• Google Home
• Samsung SmartThings
• Home Assistant
• MQTT and REST API automation systems

Once connected, the device can participate in automation scenarios such as:

• Controlling two lighting circuits independently
• Automating roller shutters or motorized blinds
• Monitoring energy consumption of connected devices
• Triggering automation based on schedules or sensor events

Technical Specifications

Product Type: Professional Smart Relay with Power Monitoring
Model: Shelly Pro 2PM
Channels: 2 independent outputs
Power Supply: 110–240 V AC, 50/60 Hz
Maximum Switching Current: 16 A per channel (25 A total)
Connectivity: Wi-Fi 2.4 GHz, Ethernet (LAN), Bluetooth
Power Monitoring: Real-time energy measurement per channel
Mounting: DIN-rail installation
Device Power Consumption: <3 W
Operating Temperature: −20 °C to 40 °C
Dimensions: Approx. 94 × 19 × 69 mm

What’s in the Box

Shelly Pro 2PM smart relay
Quick start guide