Shelly Shutter
Device Identification
- Device name: Shelly Shutter
- Device model: S3SH-0A2P4EU
- Device SSID: ShellyShutter-XXXXXXXXXXXX
- BLE Model ID: 0x1039
Short Description
The Shelly Shutter is a compact cover controller with integrated power measurement, enabling remote control of shutters, shades, and blinds via smartphone, tablet, PC, or home automation systems. It operates standalone within a local Wi-Fi network or can be managed through cloud-based home automation services. The device supports Venetian blinds.
Remote access, control, and monitoring are possible from any location with internet connectivity, provided the device is connected to a Wi-Fi router and the internet.
It is designed for retrofitting into standard electrical wall boxes, behind switches for covers.
The device includes an embedded web interface for real-time monitoring, configuration, and control.
Main Features
- Smart Cover Controller with Power Measurement: Controls motorized covers while measuring energy consumption for insight into usage patterns.
- Compact Design: Small form factor suitable for installation in standard electrical wall boxes, behind sockets, light switches, or other confined spaces.
- Remote Control: Supports remote operation via mobile devices, tablets, PCs, or home automation platforms.
- Local and Cloud Operation: Functions independently on a local network and integrates with cloud-based automation services.
- Improved Processor and Memory: Enhanced hardware for better performance and responsiveness.
- Remote Access: Full remote access and control from anywhere with internet access.
- Embedded Web Interface: Built-in web interface for configuration, monitoring, and control.
- BLE Gateway: Bridges Bluetooth-enabled Shelly BLU devices to the broader Shelly ecosystem—receives Bluetooth signals and forwards them to the cloud or local devices.
- Wi-Fi Range Extender for IoT Devices: Extends Wi-Fi coverage by receiving, boosting, and retransmitting the signal across a wider area.
- Scripting: Shelly Script Language Features
- Wide Integration Support: Compatible with third-party home systems via HTTP API, MQTT(s), HTTP/HTTPS Webhooks, and UDP.
- KNXnet/IP Support: Enables integration with KNX networks. See documentation: KNX Documentation
- Schedules: Create complex time-based automation rules with support for date, time of day, weekdays, hours, minutes, and seconds.
- Virtual Components: Use dynamic virtual components for advanced automation logic. Learn more: Virtual Components Guide
- Venetian Blinds Mode: Enables remote control of motorized blinds, roller shutters, awnings, and similar devices. Measures connected load’s power consumption. Requires motors with electronic or mechanical limit switches properly configured before connection.
Use Cases
- Blinds Control: Automate and remotely manage shutters, blinds, and awnings.
- Power Monitoring: Track real-time power usage of connected motorized devices to optimize energy efficiency.
- Home Automation Integration: Seamlessly integrate into smart home ecosystems to create custom scenes and schedules.
- Energy Efficiency Optimization: Identify high-energy-consuming devices and adjust behavior accordingly.
- Remote Monitoring: Monitor and control devices from anywhere using internet connectivity.
Main Applications
- Residential
- MDU (Multi-Dwelling Units – apartments, condos, hotels, etc.)
- Light Commercial (small offices, retail stores, restaurants, gas stations, etc.)
- Government / Municipal
- University / College
Integrations
Amazon Alexa Supported Capabilities
Yes
Google Smart Home Supported Traits
Yes
Samsung SmartThings Supported Capabilities
Yes
Device Electrical Interfaces
Inputs
- Two switch/button inputs on screw terminals: S1 and S2
- Three power supply inputs on screw terminals: 1 N (+) and 2 L (Ʇ)
Outputs
- Two relay outputs with power measurement on screw terminals
Add-on Interface
- Shelly proprietary serial interface
⚠ CAUTION! High voltage is present on the add-on interface when the device is powered. Exercise caution during installation and maintenance.
Connectivity
- Wi-Fi
- Bluetooth
Safety Functions
- Overheating protection
- Overvoltage protection
- Overcurrent protection
- Overpower protection
- Obstacle detection
- Safety switch
Supported Load Types
- Inductive loads: Bi-directional AC motors for roller shutters, blinds (including Venetian blinds), and awnings with compensated power factor
User Interface
Inputs
- One (Control) button:
- Press once briefly after pairing mode to connect with another device (e.g., Shelly BLU Button).
- Press and hold for 5 seconds to enable Device Access Point and Bluetooth connection.
- Press and hold for 10 seconds to perform a factory reset.
Outputs
- Monochrome LED indicator:
- AP enabled, Wi-Fi disabled: 1 sec ON / 1 sec OFF
- Wi-Fi enabled, not connected: 1 sec ON / 3 sec OFF
- Connected to Wi-Fi network: Constantly ON
- Cloud enabled, not connected: 1 sec ON / 5 sec OFF
- Connected to Shelly Cloud: Constantly ON
- OTA Update in progress: 0.5 sec ON / 0.5 sec OFF
- Button pressed and held for 5 seconds: 0.5 sec ON / 0.5 sec OFF
- Button pressed and held for 10 seconds: 0.25 sec ON / 0.25 sec OFF
⚠ The LED states are prioritized from top to bottom. Each higher-priority state overrides the previous one.
Specifications
| Category | Value |
|---|---|
| Physical | |
| Size (H x W x D) | 37 × 42 × 16 ± 0.5 mm / 1.46 × 1.65 × 0.63 ± 0.02 in |
| Weight | 30 g / 1.06 oz |
| Screw terminal max torque | 0.4 Nm / 3.5 lbin |
| Conductor cross-section | 0.2 to 2.5 mm² / 24 to 14 AWG (solid, stranded, 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, ≤16 A rated current, ≥6 kA interrupting rating, Energy limiting class 3 |
| Output Circuit Ratings | |
| Max. switching voltage | 240 V~ |
| Max. switching current (AC) | 4 A (for inductive loads with compensated power factor) |
| Supported motor type | Single-phase AC motors |
| Required limit switches | Electronic or Mechanical |
| Sensors & Meters | |
| Voltmeter (AC) | Yes |
| Ammeter (AC) | Yes |
| Internal temperature sensor | Yes |
| Radio | |
| Wi-Fi | |
| Protocol | IEEE 802.11 b/g/n |
| RF band | 2412 – 2472 MHz |
| Max. RF power | < 20 dBm |
| Range | Up to 30 m indoors / 50 m outdoors (varies by environment) |
| Bluetooth | |
| Protocol | Bluetooth 4.2 |
| RF band | 2402 – 2480 MHz |
| Max. RF power | < 4 dBm |
| Range | Up to 10 m indoors / 30 m outdoors (varies by environment) |
| Microcontroller Unit | |
| CPU | ESP-Shelly-C38F |
| Flash | 8 MB |
| Firmware Capabilities | |
| Schedules | 20 |
| Webhooks (URL actions) | 20 total, up to 5 URLs per webhook |
| Scripting | Yes |
| MQTT | Yes |
Basic Wiring Diagrams
Legend
| Symbol | Description |
|---|---|
| O1, O2 | Load circuit output terminals |
| N | Neutral wire and terminal |
| L | Live wire (110–240 V~) and terminal |
| S1, S2 | Switch input terminals |
Shelly Smart Control
Troubleshooting
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Compliance and Certification
Compliance Documents
- Shelly Shutter Multilingual EU Declaration of Conformity (2025-07-22)
- Shelly Shutter UK PSTI ACT Statement of Compliance
- Compliance Archive – EU Declaration (2025-03-04)
Components and APIs
Installation Guides
- Pairing Shelly Shutter with Shelly BLU Button Tough 1
- Pairing Shelly Shutter with Shelly BLU RC Button 4
- Ръководство за сдвояване на Shelly Shutter с Shelly BLU Button Tough 1
- Ръководство за сдвояване на Shelly Shutter с Shelly BLU RC Button 4