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SHELLY DUO SMART BULB

The Shelly DUO (

WW/CW or RGBW model

) smart WiFi LED 

bulb by Allterco Robotics is intended to be installed into a 

standard light socket (E27/E26 or GU10) in order to change 

the white temperature or color (depending on model) and to 

dim the light. Shelly may work as a standalone device or as 

an accessory to a home automation controller.

Specification

Power supply 

110-230V ±10% 50/60Hz AC

Socket

E26/E27

GU10

Power Rating

9W

5W

Brightness

Up to 800 lm

Up to 400 lm

Color Temperature

WW/CW (2700K-6500K); RGBW

Beam Angle 

190°

36°

Working temperature 

From -20°C to 40°C

Complies with EU 

standards 

RED 2014/53/EU, LVD 2014/35/

EU, EMC 2004/108/WE, RoHS2 

2011/65/UE

Radio signal power 

1mW

Radio protocol 

WiFi 802.11 b/g/n

Frequency 

2400 – 2500 MHz;

Operational range 

(depending on local 

construction) 

up to 30 m outdoors 

up to 15 m indoors

Dimensions 

60x122 mm

50x73 mm

Electrical consumption 

< 1 W

Technical Information

•  Control through WiFi from a mobile phone, tablet, PC, automation 

system or any other device supporting HTTP and/or UDP protocol

•  Microprocessor management

•  Controlled elements: multiple LED diods

•  Shelly may be controlled by an external switch

CAUTION!

 

Danger of electrocution. Plugging the device to 

the power grid has to be performed with caution.

CAUTION!

 

Do not allow children to play with the device. 

Keep the devices for remote control of Shelly (mobile phones, 

tablets, PCs) away from children.

CAUTION!

 Please handle with care! The Shelly

®

 DUO is 

FRAGILE!

Introduction to Shelly

Shelly

®

 is a family of innovative Devices, which allow remote 

control of electric appliances through mobile phone, PC or 

home automation system. Shelly

®

 uses WiFi to connect to 

the devices controlling it. They can be in the same WiFi net-

work or they can use remote access (through the Internet). 

Shelly

®

 may work standalone, without being managed by a 

home automation controller, in the local WiFi network, as well 

as through a cloud service, from everywhere the User has 

Internet access.

Shelly

®

 has an integrated web server, through which the User 

may adjust, control and monitor the Device. Shelly

®

 has two 

WiFi modes - access Point (AP) and Client mode (CM). To 

operate in Client Mode, a WiFi router must be located within 

the range of the Device. Shelly

®

 devices can communicate 

directly with other WiFi devices through HTTP protocol.

An API can be provided by the Manufacturer. Shelly

®

 devices 

may be available for monitor and control even if the User is 

outside the range of the local WiFi network, as long as the 

WiFi router is connected to the Internet. The cloud function 

could be used, which is activated through the web server of 

the Device or through the settings in the Shelly Cloud mobile 

application.

The User can register and access Shelly Cloud, using either 

Android or iOS mobile applications, or any internet browser 

and the web site: 

https://my.Shelly.cloud/.

Installation Instructions

CAUTION!

 Danger of electrocution. Before installing the 

Device into the light socket please check if it has been pow-

ered off.

CAUTION!

 Before beginning the installation please read 

the accompanying documentation carefully and complete-

ly. Failure to follow recommended procedures could lead to 

malfunction, danger to your life or violation of the law. Allterco 

Robotics is not responsible for any loss or damage in case of 

incorrect installation or operation of this device.

CAUTION!

 Use the Device only with power grid which com-

ply with all applicable regulations. Short circuit in the power 

grid connected to the Device may damage the Device.

CAUTION!

 Please check the working voltage of the device 

and the supplied voltage of your power grid before installing 

the device! Installing the device to a non recommended power 

supply may lead to malfunction, danger to your life or violation 

of the law. Allterco Robotics is not responsible for any loss or 

damage in case of incorrect installation or operation of this 

device.

RECOMMENDATION!

 The Device may be connected to and 

may control electric circuits and light sockets only if they com-

ply with the respective standards and safety norms.

Declaration of conformity

Hereby, Allterco Robotics EOOD declares that the radio 

equipment type Shelly DUO is in compliance with Directive 

2014/53/EU, 2014/35/EU, 2004/108/WE, 2011/65/UE. The 

full text of the EU declaration of conformity is available at the 

following internet address:

https://shelly.cloud/declaration-of-conformity/

Manufacturer:

 Allterco Robotics EOOD

Address:

 Sofia, 1407, 103 Cherni vrah Blvd.

Tel.:

 +359 2 988 7435

E-mail:

 

[email protected]

Web: 

http://www.shelly.cloud

Changes in the contact data are published by the Manufac-

turer at the official website of the Device:

http://www.shelly.cloud

The User is obliged to stay informed for any amendments of 

these warranty terms before exercising his/her rights against 

the Manufacturer.

All rights to trademarks She

®

 and Shelly

®

 , and other intellec-

tual rights associated with this Device belong to Allterco Ro-

botics EOOD.

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