Smart relay Shelly Pro Dual Cover / Shutter PM

Shelly Pro Dual Cover PM is a professional DIN controller for two roller shutters, blinds or electric gates, with built-in power metering on each channel. Mounted on a DIN rail in the electrical panel, the device provides simultaneous, independent control of two roller or shutter motors, with configurable travel limits and automatic stop at end of travel.

Each of the two channels supports up to 16 A, with a total of 32 A for the whole device, enough for most residential and commercial roller shutter or garage door motors. WiFi, Bluetooth and wired LAN connectivity provides maximum installation flexibility, and control is available from the Shelly app, the local web interface or through integrations such as Home Assistant.

It is suitable for automating roller shutters and blinds in houses and flats, for controlling electrically operated garage doors or sliding gates, and for commercial projects where centralised control of several access or shading points from a single electrical panel is required.

Practical use cases

• Controls blinds, roller shutters or electric awnings directly from the app or by voice, replacing the traditional remote.
• Can be scheduled to raise the shutters automatically in the morning and lower them in the evening, simulating presence and saving energy by controlling natural light.
• Integrated with a temperature or sun sensor, it can automatically lower the awnings on hot days, reducing the need for air conditioning.
• Can stop at a predefined intermediate position, not just fully up or down, for fine control of light and privacy.

Technical specifications

Shelly Pro Dual Cover PM is the right choice for professional automation of roller shutters, blinds and gates, offering DIN-grade reliability and precise control via WiFi, Bluetooth or wired network.