Shelly Pro Dimmer 1PM

£59.99 Excl. VAT £49.99

In stock

Professional 1-channel DIN rail smart dimmer with power monitoring

Elevate your home lighting with the Shelly Pro Dimmer 1PM, a sophisticated and versatile smart dimming solution designed for the modern lifestyle. This DIN-rail mountable, one-channel smart dimmer is not just a device to control the brightness of your lights; it's a comprehensive power monitoring tool. With the ability to handle a wide range of lighting options including halogen lights, dimmable LED, and ferromagnetic transformers, this device operates on 110-240V, ensuring compatibility with most household lighting systems.

The Shelly Pro Dimmer 1PM is all about enhancing your living experience. It allows you to create different types of actions, automations, and schedules, syncing your lighting environment with your daily activities or business needs. Imagine your lights adjusting themselves to create the perfect ambiance for every moment of your day, from a gentle wake-up in the morning to a relaxing dimness in the evening. This level of customization not only adds a touch of luxury to your everyday life but also contributes to energy efficiency and cost savings.

Safety and convenience are at the heart of the Shelly Pro Dimmer 1PM. Enhanced with device temperature protection, it's designed to be installed inside the breaker box on a DIN rail. This setup offers a sleek, integrated look while ensuring safety and reliability. The Shelly Pro series is ideal for a wide range of settings including homes, offices, stores, businesses, and manufacturing facilities. It's also a perfect choice for new buildings, where smart automation can be integrated right from the start. The Shelly Pro Dimmer 1PM promises a seamless transition to smart lighting, making it a must-have for anyone looking to upgrade their lighting system.

  • LAN, WiFi & Bluetooth connectivity

    LAN connection for high security and reliability. Simultaneous WiFi and LAN usage, as backup when needed. Quick inclusion via Bluetooth and use it as a Bluetooth gateway.

  • Light intensity adjustment

    Use the dimming function to set the brightness of your lights to your preference.

  • Power monitoring

    Provides precise monitoring of power consumption.

  • Flexible input control

    Use it with your existing switches, no matter if they're single or dual button.

  • Smart schedules

    Set custom schedules based on your daily agenda or follow the sunrise/sunset and control your lighting accordingly.

  • Smart scenes

    Set custom scenes by combining Shelly Pro Dimmer 1PM with your other Shelly devices.

  • Enhanced safety & security

    Improved safety features and TLS 1.2 support, allowing a broad range of secure cloud-connected and local integrations,



  • Power supply AC 110-230V ±10%, 50/60Hz
  • Power consumption < 2W
  • Maximum load 200W
  • External protection max. 10A, tripping characteristic B or C, 6 kA interrupting rating, energy limiting class 3


  • Supported load types • HV LED lamps (Dimmable): 200W
    • Dimmable electronic transformers: 180W
    • Incandescent light bulbs: 200W
    • HV halogen lamp: 200W
    • Wound transformer: 200VA
    • CFL: 50W
  • Dimming type Leading edge, Trailing edge
  • Ambient temperature -20°C to 40°C / -4°F to 104°F
  • Humidity 30% to 70% RH
  • Screw terminals max torque 0.4 Nm / 3.5 lbin
  • Conductor cross section • 0.5 to 2.5 mm² / 20 to 14 AWG (green connectors)
    • 0.5 to 1.5 mm² / 20 to 16 AWG (blue connector)
    (solid, stranded, and bootlace ferrules)
  • Conductor stripped length • 6 to 7 mm / 0.24 to 0.28 in (green connectors)
    • 5 to 6 mm / 0.20 to 0.24 in (blue connector)
  • Schedules 20
  • Webhooks (URL actions) 20 with 5 URLs per hook
  • Scripting Yes
  • MQTT Yes


  • Ethernet Yes
  • Wi-Fi Protocol 802.11 b/g/n (2.4 GHz)
  • RF Band 2400 - 2495 MHz
  • Max. RF power < 20dBm
  • Wi-Fi Range (depending on local construction) • up to 50m/160ft outdoors
    • up to 30m/100ft indoors
  • Bluetooth Protocol 4.2
  • Bluetooth Range (depending on local construction) • up to 30m/100ft outdoors
    • up to 10m/33ft indoors


  • (H x W x L) 94 x 19 x 69 ±0.5 mm
    3.70 x 0.75 x 2.71 ±0.02 in

How it works?

Download the Shelly Cloud application on your smartphone or tablet
Connect to your Wi-Fi router
Place the device wherever you wish


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