Shelly Shutter
Device image
Device identification
Device name: Shelly Shutter
Device model: S3SH-0A2P4EU
Device SSID: ShellyShutter-XXXXXXXXXXXX
BLE Model ID: 0x1039
Short description
Shelly Shutter is a small form factor cover controler with power measurement, which allows remote control of shutter, shades and blinds through a mobile phone, tablet, PC, or home automation system. It can work standalone in a local Wi-Fi network or it can also be operated through cloud home automation services. The device supports Venetian blinds.
Shelly Shutter can be accessed, controlled and monitored remotely from any place where the User has internet connectivity, as long as the device is connected to a Wi-Fi router and the Internet.
It can be retrofitted into standard electrical wall boxes, behind switches for covers.
Shelly Shutter has embedded Web Interface which can be used to monitor and control the device, as well as adjust its settings.
Main features
Smart Cover Controler with Power Measurement: Acts as a smart cover controller with the added capability of measuring power consumption, allowing you to monitor the energy usage of connected covers, shutters or blinds.
Compact Design: Designed as a small form factor switch, making it suitable for retrofitting into standard electrical wall boxes, behind power sockets, light switches, or other confined spaces.
Remote Control: Enables remote control of electric appliances via a mobile phone, tablet, PC, or home automation system.
Local and Cloud Control: Can function independently in a local Wi-Fi network and can also be operated through cloud home automation services.
Improved Processor: Upgraded with an improved processor and Zigbee connectivity for enhanced performance.
Remote Access: Allows remote access, control, and monitoring from any location with internet connectivity, provided the device is connected to a Wi-Fi router and the internet.
Embedded Web Interface: Features an embedded web interface for monitoring, control, and adjustment of settings.
BLE Gateway: Bridge between your Shelly BLU devices and the wider Shelly ecosystem. It receives Bluetooth signals and sends them to the cloud or locally to another non-bluetooth device.
Wi-Fi Range extender for IoT devices: A Wi-Fi extender is employed to expand the reach of your Wi-Fi network by receiving your current Wi-Fi signal, enhancing its strength, and then transmitting the enhanced signal over a wider area.
Scripting: https://shelly-api-docs.shelly.cloud/gen2/Scripts/ShellyScriptLanguageFeatures/
Wide range of integrations: The device can be integrated with 3rd party home systems, documented HTTP API, MQTT(s), Web Hooks over HTTP and HTTPS, UDP
KNX: Supports KNXnet/IP communication
Schedules: Allows scheduling of complex operations to be executed in predefined time window. Users can specify time windows based on date, time of day, weekdays, hours, minutes and seconds.
Virtual Components: https://shelly-api-docs.shelly.cloud/gen2/DynamicComponents/Virtual/
KNX net/IP support: https://shelly-api-docs.shelly.cloud/gen2/Integrations/KNX/
Venetian blinds mode: The Device enables remote control of motorized blinds, roller shutters, venetian blinds, awnings, etc. It measures power consumption of the connected device. It is recommended to use only motors with electronic or mechanical limit switches. The motor limit switches must be set correctly before connecting the Device to the motor.
Smart Cover Controler with Power Measurement: Acts as a smart cover controller with the added capability of measuring power consumption, allowing you to monitor the energy usage of connected covers, shutters or blinds.
Compact Design: Designed as a small form factor switch, making it suitable for retrofitting into standard electrical wall boxes, behind power sockets, light switches, or other confined spaces.
Remote Control: Enables remote control of electric appliances via a mobile phone, tablet, PC, or home automation system.
Local and Cloud Control: Can function independently in a local Wi-Fi network and can also be operated through cloud home automation services.
Improved Processor: Upgraded with an improved processor and Zigbee connectivity for enhanced performance.
Remote Access: Allows remote access, control, and monitoring from any location with internet connectivity, provided the device is connected to a Wi-Fi router and the internet.
Embedded Web Interface: Features an embedded web interface for monitoring, control, and adjustment of settings.
BLE Gateway: Bridge between your Shelly BLU devices and the wider Shelly ecosystem. It receives Bluetooth signals and sends them to the cloud or locally to another non-bluetooth device.
Wi-Fi Range extender for IoT devices: A Wi-Fi extender is employed to expand the reach of your Wi-Fi network by receiving your current Wi-Fi signal, enhancing its strength, and then transmitting the enhanced signal over a wider area.
Scripting: https://shelly-api-docs.shelly.cloud/gen2/Scripts/ShellyScriptLanguageFeatures/
Wide range of integrations: The device can be integrated with 3rd party home systems, documented HTTP API, MQTT(s), Web Hooks over HTTP and HTTPS, UDP
KNX: Supports KNXnet/IP communication
Schedules: Allows scheduling of complex operations to be executed in predefined time window. Users can specify time windows based on date, time of day, weekdays, hours, minutes and seconds.
Virtual Components: https://shelly-api-docs.shelly.cloud/gen2/DynamicComponents/Virtual/
KNX net/IP support: https://shelly-api-docs.shelly.cloud/gen2/Integrations/KNX/
Venetian blinds mode: The Device enables remote control of motorized blinds, roller shutters, venetian blinds, awnings, etc. It measures power consumption of the connected device. It is recommended to use only motors with electronic or mechanical limit switches. The motor limit switches must be set correctly before connecting the Device to the motor.
Use cases
Blinds Control: Use it to remotely control and automate the operation of various shutter, blinds and awnings.
Power Monitoring: Monitor the power consumption of connected shutters, blinds and awnings in real-time. This is useful for understanding energy usage patterns and promoting energy efficiency.
Home Automation: Integrate the Shelly Shutter into your home automation system to create custom scenes and schedules for your devices.
Energy Efficiency: Leverage the power measurement feature to identify energy-hungry appliances and make informed decisions to improve overall energy efficiency in your home.
Remote Monitoring: Keep an eye on your devices even when you're away from home. The remote access feature allows you to monitor and control connected shutters, blinds and awnings from anywhere with internet connectivity.
Main applications
Residential
MDU (Multi Dwelling Units - apartments, condominiums, hotels, etc.)
Light commercial (small office buildings, small retail/restaurant/gas station, etc.)
Government/municipal
University/college
Integrations
Amazon Alexa supported capabilities
Yes
Google Smart Home supported traits
Yes
Samsung SmartThings supported capabilities
Yes
Simplified internal schematics

Device electrical interfaces
Inputs
2 switch/button inputs on screw terminal: S1 and S2
3 power supply inputs on screw terminals: 1 N (+) and 2 L (Ʇ)
Outputs
2 relay outputs with power measurement on screw terminal
Add-on interface
Shelly proprietary serial interface

⚠CAUTION! High voltage on the add-on interface when the Device is powered!
Connectivity
Wi-Fi
Bluetooth
Safety functions
Overheating protection
Overvoltage protection
Overcurrent protection
Overpower protection
Obstacle detection
Safety switch
Supported load types
Inductive - Bi-directional AC motors for roller shutter, blinds (including Venetian blinds) and awnings with compensated power factor
User interface
Inputs
One (Control) button
Pres once shortly after the blu button device is in pairing to connect the two devices together
Press and hold for 5 seconds to enable Device access point and Bluetooth connection.
Press and hold for 10 seconds to factory reset the Device.
Outputs
LED (monocolor) indication
AP (Access Point) enabled and Wi-Fi disabled:
1 secondON
/ 1 secondOFF
Wi-Fi enabled, but not connected to a Wi-Fi network:
1 secondON
/ 3 secondsOFF
Connected to a Wi-Fi network:
ConstantlyON
Cloud is enabled, but not connected:
1 secondON
/5 secondsOFF
Connected to Shelly Cloud:
ConstantlyON
OTA (Over the Air Update):
½ secON
/ ½ secondOFF
Button pressed and held for 5 seconds:
½ secondON
/ ½ secondOFF
Button presses and held for 10 seconds:
¼ secondON
/ ¼ secondOFF
The list above starts with the initial device status and the lowest priority. Every next state cancels the previous one.
Specifications
Quantity | Value |
---|---|
Physical | |
Size (HxWxD): | 37x42x16 ±0.5 mm / 1.46x1.65x0.63 ±0.02 inch |
Weight: | 30 g / 1.06 oz |
Screw terminals max torque: | 0.4 Nm / 3.5 lbin |
Conductor cross section: | 0.2 to 2.5 mm² / 24 to 14 AWG (solid, stranded, and bootlace ferrules) |
Conductor stripped length: | 6 to 7 mm / 0.24 to 0.28 in |
Mounting: | Wall box |
Shell material: | Plastic |
Shell color: | Black |
Terminals color: | Black |
Environmental | |
Ambient working temperature: | -20°C to 40°C / -5°F to 105°F |
Humidity: | 30% to 70% RH |
Max. altitude: | 2000 m / 6562 ft |
Electrical | |
Power supply: | 110-240 V~ 50/60 Hz |
Power consumption: | < 1.4 W |
External protection: | Tripping characteristic B or C, |
Output circuits ratings | |
Max. switching voltage: | 240 V~ |
Max. switching current AC: | 4 A for motors with compensated power factor (inductive loads) |
Supported motor type: | Single-phase AC motors |
Required limit switches: | Electronic or Mechanic |
Sensors, meters | |
Voltmeter (AC): | Yes |
Ammeter (AC): | Yes |
Internal-temperature sensor: | Yes |
Radio | |
Wi-Fi | |
Protocol: | 802.11 b/g/n |
RF band: | 2412 - 2472 МHz |
Max. RF power: | < 20 dBm |
Range: | Up to 30 m / 100 ft indoors and 50 m / 160 ft outdoors |
Bluetooth | |
Protocol: | 4.2 |
RF band: | 2402 - 2480 MHz |
Max. RF power: | < 4 dBm |
Range: | Up to 10 m / 33 ft indoors and 30 m / 100 ft outdoors |
Microcontroller unit | |
CPU: | ESP-Shelly-C38F |
Flash: | 8MB |
Firmware capabilities | |
Schedules: | 20 |
Webhooks (URL actions): | 20 with 5 URLs per hook |
Scripting: | Yes |
MQTT: | Yes |
Basic wiring diagrams
![]() Cover mode |
Legend
Terminals | Wires | ||
---|---|---|---|
O1, O2: | Load circuit output terminals | N: | Neutral wire |
N: | Neutral terminal | L: | Live wire (110-240 V~) |
L: | Live terminal (110-240 VAC) |
| |
S1, S2 | Switch input terminals |
|
Troubleshooting
…
Compliance and certification
Compliance
Shelly Shutter multilingual EU declaration of conformity.pdf
Shelly Shutter UK PSTI ACT Statement of compliance.pdf
Components and APIs
Installation guides
Printed user guide
Shelly Shutter Gen3 multilingual printed user and safety guide.pdf