Frequently bought together

  • Shelly Pro 2
  • +
  • Tuya Waterproof Temperature Probe for Smart Switch
  • +
  • Tuya Smart Switch WiFi Temperature and Humidity Sensor
  • Total price: €100.23
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Shelly Pro 2


Relay Switch with Clean Contact 25A

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Shelly Pro 2 2 Channel Relay Switch supports up to 25A with Wi-Fi, LAN and Bluetooth connection

Professional 2-channel relay with Wi-Fi, LAN and Bluetooth connection, suitable for home automation and systems with remote control.

Shelly Pro 2 is a two-phase, 2-channel relay that supports up to 25 A.

it is equipped with potential-free outputs (dry contacts), which offer high flexibility

in voltage support and a wide variety of home automation opportunities.

In the Shelly Pro 2 they are enhanced with scripting capabilities, which allow users to set up scenes of

custom automation based on various events such as weather forecast, wind force forecast, etc.

The Shelly 2 PRO allows us, like all SHELLY PRO AND PLUS devices, to manage HTTP and HTTPS webhooks, and MQTT protocol.

Hourly or daily schedules, animations based on sunrise and sunset and more to create customized scenes for

the switching on / off of lights and sockets according to your needs.

Highly compatible

Use your favorite voice assistant to control Shelly Pro devices.

The Shelly Pro series is compatible with the most popular voice assistants .

It has a range of up to 50m outdoors, and up to 30m indoors for remote control

of our Shelly Pro 2 controlled devices.

Wide variety of home appliances control

Shelly Pro 2 is suitable for controlling and measuring the consumption of lights, appliances, pool system, heaters and many more.

The relay is enhanced with temperature and overload protection to enable fully intelligent automation

With no additional cables or wiring, Shelly Pro 2 is perfect for homes, offices, shops, businesses and manufacturing facilities , as well as new buildings.

DIN rail mountable

The Shelly Pro line is designed to be installed inside the switch box and designed to meet the

global standardization of DIN rails.

This makes it suitable for all types of buildings and ensures easy installation without the need for additional components.

The Shelly PRO 2 is powered by AC 110-240V AC and 12V DC.

Enjoy easy office, home and facility automation!

Technical features

Template Shelly Pro 2
AC power supply 110-240V, 50 / 60Hz
Clean Contacts Yup
Wifi 802.11 b / g / n
Wi-Fi Radio frequency 2412 - 2483 MHz
Radio signal strength 1mW
Maximum RF output power 13.35 dBm
Standby power consumption <3 W
Operation Range Connectivity up to 50 m outdoors and up to 30 m indoors (depending on building materials)
Channels 2
Maximum load up to 16A per channel with up to 25A for the whole device
Operating temperature -20 ° C to + 40 ° C
Device temperature protection Yup
HTTP / HTTPS webhooks Yup
Custom scripts (mJs) Yup
Power measurement No
Overload protection No
Bluetooth Yup
Ethernet Yup
Smart activation / deactivation Yup
Dimensions 18.5mm x 89.5mm x 68.5mm

Product Details

Data sheet

Voice Control
Amazon Alexa, Google Home and Siri
Mobile application
Shelly Cloud
Communication Protocol
Number of Channels
All product reviews comply with DIRECTIVE (EU) 2019/2161
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