Shelly Pro Dimmer 1PM
£59.99
2 in stock
Overview
Shelly Pro Dimmer 1PM is a professional DIN-rail smart dimmer with integrated power monitoring, designed for new buildings, commercial facilities, and advanced residential installations. It allows precise dimming and energy measurement of halogen lights, dimmable LED bulbs, and ferromagnetic transformers on 110–240 V AC circuits.
Built on the Shelly Pro platform, it features LAN, Wi-Fi, and Bluetooth connectivity, automatic dimming calibration, and advanced safety protections, all housed in a DIN-rail form factor for breaker box installation. It works with existing single or dual-button wall switches and supports secure local and cloud automation with no hub required.
Key features
- Professional DIN-rail single-channel smart dimmer
- Supports dimmable LED, halogen lights, and ferromagnetic transformers
- Integrated power metering with free data storage via Shelly app
- LAN, Wi-Fi, and Bluetooth connectivity with fallback networking
- Automatic dimming calibration for connected loads
- Adjustable minimum and maximum brightness levels
- Night mode for reduced brightness during night hours
- Works with existing single or dual-button wall switches
- Adjustable fade rate and transition time
- Wi-Fi range extender and Bluetooth gateway functionality
- ESP32 processor for fast local execution
- Supports scripting, webhooks, MQTT, WebSocket, HTTPS, UDP, TLS
Product information
Use cases
- Precision Lighting Control
- Fine-tune lighting brightness for different activities, moods, or work environments using dimming scenes and schedules.
- Commercial and Office Installations
- Ideal for offices, hotels, retail spaces, and business facilities requiring reliable DIN-rail lighting control.
- Outdoor and Security Lighting
- Automate exterior lighting with sunrise/sunset schedules and night dimming to reduce energy usage.
- Energy Monitoring and Optimisation
- Monitor real-time and historical power consumption to plan expenses and optimise energy efficiency.
Technical specifications
Electrical
Power supply
110–240 V AC, 50/60 Hz
Dimming
Yes
Power measurement
Yes
Dimming Functions
Automatic calibration
Yes
Minimum / maximum brightness
Adjustable
Fade rate and transition time
Adjustable
Night mode
Yes
Inputs
Switch input
Single or dual-button wall switches
Connectivity
Ethernet (LAN)
Yes
Wi-Fi
2.4 GHz
Bluetooth
Yes
Safety & Protection
Overheating protection
Yes
Overpower protection
Yes
Overvoltage protection
Yes
Flame-retardant housing
Yes
Internal temperature monitoring
Every 100 ms
Platform & Firmware
MCU
ESP32
Local and cloud control
Yes
Automation support
Schedules, scenes, scripting
Protocols
MQTT, Webhooks, WebSocket, HTTPS, UDP, TLS
Mounting
Installation
DIN rail (breaker box)
What’s included
- Shelly Pro Dimmer 1PM DIN-rail smart dimmer
