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Shelly PRO 2 Double Relay

SKU: SHELLY-PRO-2 Category:

$97.00

Professional DIN rail mountable 2-channel smart switch relay (up to 16A per channel, max 25A combined) with Wi-Fi, LAN (ethernet) and Bluetooth connectivity. Suitable for home and commercial facility automation with remote smart control. Enhanced safety features including over-temperature protection, the Shelly Pro series is designed to be installed inside a breaker box (DIN rail). It is equipped with potential-free outputs (dry contacts) offering high flexibility in voltage support and applications. Shelly may work as a standalone network device or as an accessory to another home automation controller.

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Description

Professional.

Double relay up to 25A.

Shelly Pro 2
Wi-Fi or Ethernet

Connect Shelly Pro 2 directly to your network. No Smart Hub required.

Bluetooth
Add devices quickly and easy via Bluetooth connection, using Shelly Cloud App.
DIN Rail mountable
Designed to be mounted in a breaker box on a DIN Rail for a professional installation.
Dry contacts
Use a wide range of output voltage levels. Supports low voltages.
Extremely fast processor
Significantly improved for faster command execution, feedback and notification.
Enhanced safety
Enhanced temperature, over-power, and over-voltage load protection.
Enhanced security

MQTT and WSS support, TLS and custom certificates support for a broad range of use.

Improved API interface
Broad range of cloud connections and local integrations with much lower integration cost.

Control.

From anywhere in the World.

With Shelly Pro 2 you can automate two seperate loads and control them remotely. Shelly Pro 2 can even control appliances with large loads (up to 16A per channel or 25A combined) which makes it perfect for kitchen appliances and commercial  / industrial systems monitoring and control.

Shelly Plus 1PM - Control
Shelly Plus 1PM - Comfort

Comfort.

Come home to a cozy house.

Nothing’s better than coming to a cozy home on a chilly winter day! Set Shelly Pro 1 to turn on the heating appliances in your house an hour before you leave work. That way your home will be nice and cozy for you and your family the moment you walk in.

Automate.

Create schedules and timers.

The true power of a smart home is in the automations. Not having to touch your phone or use your voice assistant. Shelly Pro 2 will allow you to automate your lights and appliances on a schedule or when certain conditions around your home are met (e.g. when your Shelly Door / Window Sensor is triggered).

Shelly Plus 1PM - Automate

App Control.

With the best cloud service in the World, user-friendly interface, scenes, bulk control and much more… the Shelly Cloud application allows you to control your home from anywhere. Each Shelly can be integrated and works with all other Shelly devices in the Shelly app.
Shelly 1 - App Control

Voice control.

Shelly devices are fully compatible with Amazon Alexa and Google Home.
“Hey Google, turn on the loungeroom light.”
chuango-h4-lte-voice-google
“Alexa, turn off the theater projector.”
chuango-h4-lte-voice-alexa

Flexible control.

Shelly Wi-Fi devices can work without a hub… but they are also compatible with…
mqtt
home_seer
openhab
ha
domoticz
iobroker
rest
hubitat
hoobs
symcon
homey
nymea

Full control.

Shelly is an open platform. With the embedded web server and HTTP commands, Shelly can be made compatible with your home automation systems and projects… securely and easily.

Shelly - Developers

The finer details

Power

Power supply AC: 110-230V ±10%, 50/60Hz
Power supply DC: No
Maximum load: Up to 16A per channel (max 25A combined)
Device power consumption: < 3 W

Special functions

DIN Rail mountable: Yes
Dry contacts: Yes
Roller shutter mode: No
Device temperature protection: Yes
Overload protection: No
Power measurement: No
Working without a neutral wire: No

Features

Control channels: 2 independent On/Off Relay Channels
Operational temperature: -20°C to + 40°C
Intelligent On/Off: Yes
Local and smart control: Yes
Sunrise/Sunset timer: Yes
Built-in weekly scheduler: Yes

Connectivity

Wi-Fi protocol: 802.11 b/g/n
Radio frequency: 2400 – 2500 MHz
Radio signal power: 1mW
Wireless range: up to 50 m outdoors and up to 30 m indoors (depending on the building materials)
Bluetooth: Yes
Ethernet: Yes

Dimensions

Size: 94mm x 19mm x 69mm

OPTIONAL ACCESSORIES

FROM OUR BLOG

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Shelly Wall Display is a beautiful 4” touch-screen wall display for your Shelly devices and scenes... and now it also works with Home Assistant! Let ...
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Shelly wireless 2-way switch

Learn how to create a wireless 2-way switch with Shelly... save money and time by not having to run any new wiring.
How to create Shelly scenes and automations

How to create Shelly scenes and schedules

An easy to follow introduction into creating Shelly scenes and schedules using the free Shelly Smart Control app.
Shelly Wi-Fi Setup & Troubleshooting Guide

Shelly Wi-Fi Setup & Troubleshooting Guide

Learn how to setup Shelly Wi-Fi devices in the easy to follow guide... and what to do if something goes wrong.
Free Shelly Quick Apps for Fibaro Home Center 3

Free Shelly Quick Apps for Fibaro Home Center 3

Download free Shelly Quick Apps so you can control your Shelly devices from Fibaro Home Center 3. Exclusive to SmartHome.
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