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EN

USER AND SAFETY GUIDE
SHELLY PLUS PLUG IT
WI-FI SMART PLUG

Read before use

This document contains important technical and safety information 

about the device, its safety use and installation. 

CAUTION! 

Before beginning the installation, please read carefully and 

entirely this guide and any other documents accompanying the device. 

Failure to follow the installation procedures could lead to malfunction, 

danger to your health and life, violation of law or refusal of legal and/or 

commercial guarantee (if any). Allterco Robotics EOOD is not responsi-

ble for any loss or damage in case of incorrect installation or improper 

operation of this device due to failure of following the user and safety 

instructions in this guide.

Product Introduction 

Shelly® is a line of innovative microprocessor-managed devices, which 

allow remote control of electric circuits through a mobile phone, tablet, 

PC, or home automation system. Shelly® devices can work standalone 

in a local Wi-Fi network or they can also be operated through cloud home 

automation services. Shelly Cloud is a service that can be accessed us-

ing either Android or iOS mobile application, or with any internet brows-

er at 

https://home.shelly.cloud/

. Shelly® devices can be accessed, 

controlled and monitored remotely from any place where the user has 

internet connectivity, as long as the devices are connected to a Wi-Fi 

router and the Internet. Shelly® devices have Embedded Web Interface 

accessible at 

http://192.168.33.1

 when connected directly to the device 

access point, or at the device IP address on the local Wi-Fi network. The 

embedded Web Interface can be used to monitor and control the device, 

as well as adjust its settings.

Shelly® devices can communicate directly with other Wi-Fi devices 

through HTTP protocol. An API is provided by Allterco Robotics EOOD. 

For more information, please visit: 

https://shelly-api-docs.shelly.cloud/#shelly-family-overview

.

Shelly® devices are delivered with factory-installed firmware. If firmware 

updates are necessary to keep the devices in conformity, including se-

curity updates, Allterco Robotics EOOD will provide the updates free of 

charge through the device Embedded Web Interface or the Shelly mobile 

application, where the information about the current firmware version is 

available. The choice to install or not the device firmware updates is the 

user’s sole responsibility. Allterco Robotics EOOD shall not be liable for 

any lack of conformity of the device caused by failure of the user to in-

stall the provided updates in a timely manner.

Shelly Plus Plug IT (The Device) is a smart plug/outlet with power mea-

surement and overheating protection, which allows remote control of 

electric appliances through a mobile phone, tablet, laptop, or home auto-

mation system. It can work standalone in a local Wi-Fi network or it can 

also be operated through cloud home automation services.

Shelly Plus Plug IT (The Device) è una presa/presa intelligente con misu-

razione della potenza e protezione dal surriscaldamento, che consente il 

controllo remoto degli apparecchi elettrici tramite un telefono cellulare, 

tablet, laptop o sistema domotico. Può funzionare autonomamente in 

una rete Wi-Fi locale oppure può essere gestito anche tramite servizi 

domotici cloud.

Schematic

A

B

C

Legend

•  A: 

Socket

•  B: 

Control button with LED indication

•  C:

 Plug

Installation Instructions

CAUTION! 

The product is intended for indoor use only.

CAUTION! 

Protect the product from dirt and moisture! Do not use the 

product in a damp environment!

CAUTION! 

Do not allow children to play with the device, especially with 

the control button!

CAUTION! 

Use the Device only with a power grid and appliances which 

comply with all applicable regulations. A short circuit in the power grid or 

any appliance connected to the Device may damage it.

CAUTION! 

Do not connect the Device to appliances exceeding the 

given max load!

CAUTION! 

Connect the Device only in the way shown in these instruc-

tions. Any other method could cause damage and/or injury.

Insert Shelly Plus Plug IT into a power socket without an appliance/load 

connected to it.

The LED indication will start flashing with a blue light, indicating the De

-

vice is in Access Point (AP) mode. You can access the embedded web 

interface at

 http://192.168.33.1 

in the Wi-Fi network, created by the De-

vice (ShellyPlugIT-XXXXXXXXXXXX) and use it to control the Device and 

change its settings.

You can now plug an appliance into the Device socket.

To  turn  the  appliance  on,  press  briefly  the  control  button. The  LED  in

-

dication light will change to red. Press the control button again to turn 

the appliance off. The LED indication will return to its previous status.

Cleaning

CAUTION! 

Before cleaning the Device, power off the connected appli-

ance, unplug it and only then unplug the Device. Never clean the Device if 

it is connected to the mains!

Use a wet soft cloth to clean the Device.

CAUTION! 

Do not use aggressive detergents!

CAUTION! 

Do not immerse the Device or wash it under running water!

Disposal and recycling

This refers to the waste of electrical and electronic equipment. It is ap-

plicable in the EU, US and other countries to collect waste separately.

This symbol on the product or in the accompanying literature indi-

cates that the product should not be disposed of in the daily waste. 

Shelly® Plus Plug IT must be recycled to avoid possible damage to 

the environment or human health from uncontrolled waste disposal and 

to promote the reuse of materials and resources. It is your responsibility 

to dispose of the device separately from general household waste when 

it is already unusable.

Initial Inclusion

If you choose to use the Device with the Shelly Cloud mobile application 

and Shelly Cloud service, instructions on how to connect the Device to 

the Cloud and control it through the Shelly App can be found in the “App 

Guide” at 

www.shelly.cloud/app-guide

.

The Shelly mobile application and Shelly Cloud service are not  not condi-

tions for the Device to function properly. This Device can be used stand-

alone or with various other home automation platforms and protocols.

CAUTION! 

Do not allow children to play with the buttons/switches con-

nected to the Device. Keep the devices for remote control of Shelly (mobile 

phones, tablets, PCs) away from children.

LED indication

• 

Blue flashing quickly: AP Mode

• 

Blue flashing slowly: Connected to a Wi-Fi network

•  Blue still: Connected to Shelly Cloud

•  Red still: Power supplied to the plugged appliance

• 

Red flashing slowly: Reboot initiated (Power button pressed and held 

for 5 sec.)

• 

Red flashing quickly: Factory reset initiated (Power button pressed and 

held for 10 sec.)

• 

Red and Blue flashing alternately: Firmware update

Control button

•  Press to turn on/off the plugged appliance.

•  Press and hold for 5 sec to activate Device AP

•  Press and hold for 10 sec to factory reset

Specification

•  Dimensions (HxWxD): 70x70x70 mm

•  Weight: 105 g

•  Compatible sockets: CEI 23-16 / IT1-10P (Type L)

•  Compatible plugs: CEI 23-16 / IT1-10P (Type L), CEE 7/16 (Type C)

•  Ambient temperature: from -20 °C to 40 °C

•  Humidity 30 % to 70 % RH

• 

Max. altitude 2000 m

•  Power supply: 230 V AC ±10 % , 50/60 Hz

•  Electrical consumption: < 1 W

• 

Max. current: 10 A

• 

Max. power: 2300 W (resistive load only)

•  Overheating protection: Yes

•  Overload protection: Yes

•  Power measurement: Yes

• 

RF band: 2401 - 2495 MHz

• 

Max. RF power: < 20 dBm

•  Wi-Fi protocol: 802.11 b/g/n

•  Wi-Fi operational range (depending on local conditions):

- up to 50 m / 160 ft outdoors

- up to 30 m / 100 ft indoors

•  Bluetooth protocol: 4.2

•  Bluetooth operational range (depending on local conditions):

- up to 30 m / 100 ft outdoors

- up to 10 m / 33 ft indoors

•  CPU: ESP32

• 

Flash: 4 MB

•  Schedules: 20

•  Webhooks (URL actions): 20 with 5 URLs per hook

•  Scripting: mJS

• 

MQTT: Yes

Declaration of conformity

Hereby, Allterco Robotics EOOD declares that the radio equipment type 

Shelly Plus Plug IT is in compliance with Directive 2014/53/EU, 2014/35/

EU, 2014/30/EU, 2011/65/EU. The full text of the EU declaration of con-

formity is available at the following internet address:

https://shelly.link/plus-plug-it-DoC

Manufacturer: 

Allterco Robotics EOOD

Address: 103 Cherni vrah Blvd., 1407 Sofia, Bulgaria

Tel.:

 +359 2 988 7435

E-mail: 

support@shelly.cloud

Official website: 

https://www.shelly.cloud

Changes in the contact information data are published by the Manufac

-

turer on the official website. 

https://www.shelly.cloud

All rights to the trademark Shelly® and other intellectual rights associat-

ed with this Device belong to Allterco Robotics EOOD.

49/2022

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