

(edit with the Customer Reassurance module)
(edit with the Customer Reassurance module)
(edit with the Customer Reassurance module)
Professional 4 channel relay with Wi-Fi, LAN, and Bluetooth connection, with a factory modified new firmware to support control of 2 motorized roller shutters.
Just as all other Shelly Pro series devices, it is compatible with most used home automation platforms.
Shelly Pro line allows you full smart automation from the breaker box with no additional cables or wiring required. That makes it the perfect solution for new buildings and manufacturing facilities, which you can automate based on your or your business’s needs. The precise power measurement features of the PM devices will keep you informed about the electricity consumption of each connected device, making it possible to analyze the data and help you cut electricity costs.
And as all other Shelly devices, Shelly Pro Line devices can be controlled directly and without a hub through your smartphone with Shelly Cloud App. Manage and control your home or facility, set scenes, monitor power consumption data, and adjust settings wherever you are through the Cloud access, or only on the local network!
Shelly Pro 4PM features include:
The Shelly Pro Line is installed inside the breaker box and it is designed to meet the global DIN rail standardization. That makes it suitable for all kinds of buildings and ensures easy installation with no additional components needed.
In case of unsafe temperature levels or rapid temperature increase, device switches off the outputs and sends notification. Internal temperature sensor is measuring the heat every 100 ms.
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