Description
The Shelly Pro 2PM v.1 is a professional 2-channel smart relay, designed for DIN-rail mounting, which offers both advanced electrical control and precise energy consumption monitoring.
Thanks to its LAN (Ethernet), Wi-Fi and Bluetooth connectivity, this device is ideal for integration into electrical panels, offering maximum stability and rapid control in residential, commercial or industrial applications.
Version v.1 brings significant improvements in terms of safety and performance (optimised PCB, better insulation, improved electrical clearances), making it ready for intensive professional use.
Key features
- Professional 2-channel smart relay + consumption measurement
-
DIN rail mounting
-
LAN + Wi-Fi + Bluetooth connectivity
- Real-time energy monitoring
- Full protection (overload, overvoltage, etc.)
- Compatible with Android, iOS, Alexa, Google Home, SmartThings
- Support for MQTT, scripting and webhooks
- Integrated web interface
- Ideal for professional applications
Features and benefits
? Control + monitoring in a single device – Control electrical circuits and view exact consumption – all from a single module.
? LAN connectivity (maximum stability) – Perfect for critical applications where Wi-Fi is not sufficient.
? 2 independent channels – Control two different circuits (lighting, equipment, HVAC, etc.).
? Integrated advanced
- overvoltage
- overcurrent
- overload
- overheating
? Professional automation
Full integration with:
- MQTT
- Home Assistant
- BMS systems
- External APIs
Applications
- Electrical panel automation
- Industrial consumption monitoring
- HVAC and commercial equipment control
- Smart buildings
- Energy-efficient systems
- Advanced smart home projects
| General information |
| Model |
Shelly Pro 2PM v.1 (SPSW-202PE16EU) |
| Product type |
Professional smart relay with energy measurement |
| Mounting |
DIN rail |
| Dimensions |
| Dimensions |
94 x 19 x 69 mm |
| Power supply |
| Supply voltage |
110–240 V AC |
| Power consumption |
< 3 W |
| Outputs |
| Number of channels |
2 |
| Maximum current |
16A / channel (25A total) |
| Maximum voltage |
240V AC |
| Energy measurement |
| Voltmeter |
Yes |
| Ammeter |
Yes |
| Consumption monitoring |
Yes |
| Inputs |
| Switch inputs |
2 (SW1, SW2) |
| Connectivity |
| Ethernet (LAN) |
Yes (RJ45) |
| Wi-Fi |
802.11 b/g/n |
| Bluetooth |
4.2 |
| Smart features |
| Local control |
Yes |
| Cloud control |
Yes |
| MQTT |
Yes |
| Scripting |
Yes |
| Webhooks |
Yes |
| Scheduling |
20 |
| Compatibility |
| Platforms |
Android, iOS, Amazon Alexa, Google Home, Samsung SmartThings |
| Protections |
| Overheating |
Yes |
| Overvoltage |
Yes |
| Overcurrent |
Yes |
| Overload |
Yes |
| Operating conditions |
| Temperature |
-20°C to +40°C |
| Hardware |
| CPU |
ESP32 |
| Memory |
8 MB |
