Shelly 2.5 Double Relay or Roller Shutter

Control a wide range of home appliances and office equipment (lights, power lines, garage doors, curtains, security systems, heating radiators, air conditioners, etc.) from anywhere with the smallest WiFi-operated double relay switch with roller shutter functionality in the world – Shelly 2.5

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Description

Specifications

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Description

Specifications

POWER
Power supply AC	110-230V ±10%, 50/60Hz
Power supply DC	24 – 60V
SPECIAL FUNCTIONS
Dry contacts	No
Roller shutter mode	Yes
Device temperature protection	Yes
Overload protection	Yes
Power measurement	Yes
Working without a neutral line	No
FEATURES
Channels	2 Channel
Maximum load	10A per channel
Operational temperature	0°C to + 40 °C
Device power consumption	< 1 W
Intelligent On/Off	Yes
Local and remote control	Yes
Sunrise/Sunset	Yes
Weekly Schedule	Yes
UL Listed option	Yes
CONNECTIVITY
Wireless	Yes
Wi-Fi Protocol	802.11 b/g/n
Wi-Fi Radio frequency	2412 – 2484 MHz
Wi-Fi Radio signal power	1mW
Wi-Fi Range	up to 50 m outdoors and up to 30 m indoors (depending on the building materials)
DIMENSIONS
Size	42mm x 36mm x 14 mm

Support

Shelly Driver + Relay Bundle

Image	Product	Quantity
	Shelly 1 - UL Listed - Requires Neutral - Has Dry Contact WiFi-operated Relay Switch This is the higher performance UL listed relay. Control a wide range of home appliances and office equipment (lights, power lines, garage doors, curtains, security systems, heating radiators, air conditioners, etc.) from anywhere with the smallest WiFi-operated relay switch. This relay requires a neutral. See Specifications below for more details. If you are looking for the relay without Neutral, see the Shelly 1L Here	1
	Shelly 2.5 Double Relay or Roller Shutter Control a wide range of home appliances and office equipment (lights, power lines, garage doors, curtains, security systems, heating radiators, air conditioners, etc.) from anywhere with the smallest WiFi-operated double relay switch with roller shutter functionality in the world – Shelly 2.5	1
	Shelly RGBW-2 Control your RGBW strip or split out relay to support 4 X white channel. Support any 12v or 24v White, RGB, RGBW led strips and 12/24v led bulbs, with up to 288W combined power. Note: The White channel does not support Temperature changing, only dimming settings.	1
	Shelly Dimmer 2 Control a wide range of halogen lights, dimmable LED and ferromagnetic transformers from anywhere with the smallest WiFi-operated dimmer in the world – Shelly Dimmer2 works without a neutral line.	1
	Shelly Pro - Lighting and Sensors (Updated Release) Updated August 13, 2024. Shelly Drivers have been split into the following drivers to accommodate more functions and better Nice Integration. : Shelly Pro (This Driver)- This will install supported lighting devices from Gen1, Gen2 & Gen3. It will also install the lighting switch portion of PM and EM Gen 1 & Gen 2 devices. This will also install all Gen 1 Sensors and Gen 2 Pro PM sensors using a custom interface. The interface has to be connected manually using the configurator. For the newest gauge display use our Shelly Utilities for Gen 2, Pro and EM devices. Shelly Utilities - This will install all Gen 2 and Gen 3 sensors. This uses the Elan Utility tab and will not work with Gen 1 Sensors. Shelly Climate - This will install the Shelly TRV under the climate tab. Shelly Uni Plus - This will install the Shelly Uni Plus under the Utilities tab. We also have a version of the Uni Plus designed for the Garage Doors available in our Garage Pro driver. Updated and rebuilt from the ground up, the Shelly Pro is all in one driver for all types of Shelly products including lighting relays, climate control and sensors. The Shelly Pro is updated with support for the new Shelly Plus devices, new graphics and a more robust way of reading sensor values. It also now supports the Pro 4PM, Pro 2PM, Pro 1PM, I4, EM and EM3 with Energy Monitoring and costs. For a complete list see our devices. For a the more modern utilities Gauges, please use our Shelly Utilities Driver. The Shelly Pro is an incredible professional-grade driver developed in official partnership with Shelly. It's designed for top-tier Nice dealers who want to streamline the installation process with a simple, few-clicks pro driver for installing and managing over 55 different Shelly devices. This driver utilizes the most advanced installation and Smart Mode Discovery© available for Nice Controllers, making it an amazing tool for professional installation and management. Temporarily unavailable	1

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Shelly 2.5 Double Relay or Roller Shutter

Read Integration Note

Purchase License

Download Driver

RF Garage Door Opener (Green Box)

Ratgdo Case

Shelly 1L – No Neutral Required

Shelly Driver + Relay Bundle

Shelly 1 - UL Listed - Requires Neutral - Has Dry Contact

WiFi-operated Relay Switch

Shelly 2.5 Double Relay or Roller Shutter

Shelly RGBW-2

Shelly Dimmer 2

Shelly Pro - Lighting and Sensors (Updated Release)

For a the more modern utilities Gauges, please use our Shelly Utilities Driver.

Download Information

Documentation Page *

Shelly 1 – UL Listed – Requires Neutral – Has Dry Contact

WiFi-operated Relay Switch

Shelly 2.5 Double Relay or Roller Shutter

Read Integration Note

Purchase License

Download Driver

Related products

RF Garage Door Opener (Green Box)

RF Garage Door Opener (Green Box)

Ratgdo Case

Ratgdo Case

Shelly 1L – No Neutral Required

Shelly 1L – No Neutral Required

Shelly Driver + Relay Bundle

Shelly Driver + Relay Bundle

Shelly 1 - UL Listed - Requires Neutral - Has Dry Contact

WiFi-operated Relay Switch

Shelly 2.5 Double Relay or Roller Shutter

Shelly RGBW-2

Shelly Dimmer 2

Shelly Pro - Lighting and Sensors (Updated Release)

For a the more modern utilities Gauges, please use our Shelly Utilities Driver.

Download Information

Documentation Page *

Shelly 1 – UL Listed – Requires Neutral – Has Dry Contact

Shelly 1 – UL Listed – Requires Neutral – Has Dry Contact

WiFi-operated Relay Switch

Connect 3 or 5