Device identification
- Device name: Shelly AZ Plug
- Device model: S3PL-10112EU
- Device SSID: ShellyAZPlug-XXXXXXXXXXXX
- Device Bluetooth ID: 0x1850
Short description
Shelly AZ Plug (The Device) is a smart plug/outlet with power measurement and overheating protection, which allows remote control of electric appliances 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 and Amazon Alexa.
Shelly AZ Plug can be accessed, set up 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.
The Device has an embedded Web Interface which can be used to monitor and control the device, as well as adjust its settings.
Main features
- Easy setup with Amazon Alexa
- Next-generation Wi-Fi smart plug with multicolor LED indication
- BLE gateway
- Power metering
- Schedules
- Wide compatibility with home automation systems
- TLS 1.2 security for MQTT and webhooks
- Local actions
- Shelly Cloud/Shelly Smart Control app support (optional)
Use cases
Use it as color night light:
- Night mode with custom settings
- When switched on, the Night mode will reduce the brightness of the LED indication of your Shelly Plug during the night hours so that you can have undisturbed night sleep.
No more forgotten appliances on:
- Monitor and control all plugged-in appliances easily with just a few clicks on your phone.
- Thanks to its integrated countdown timer and locally stored schedules, Shelly Plug can automatically switch off any forgotten device after an hour to save energy.
- Example: Iron, smaller ovens, heating electrical radiators
Avoid energy waste by automating your electrical appliances:
- Automate appliances in the office that are not used at night or over the weekend by simply adding Shelly Plug.
- Set smart schedules that will turn off the power to all unused electrical appliances between 7:00 PM and 7:00 AM during the weekdays and between 7:00 PM on Friday and 7:00 AM on Monday.
- That way, you will cut the energy consumption of these devices in half, resulting in significant optimization of the monthly energy cost.
- Example: Using Alexa routines or device schedules, automate water chillers or heaters, small ovens, electrical radiators, IR heaters
Air purifier that follows the air conditions:
- If you're living in a big city, the air can get pretty polluted, especially during fall and winter seasons.
- You can use local data information via Alexa to activate your air purifier at home.
Mildly dimmed night light for children's comfort:
- Set the color and brightness of the Shelly Plug LED indication and use it as a subtle night light in the kids' room.
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
- FFS technology for easy device provisioning
Samsung SmartThings supported capabilities
- Yes
Simplified internal schematics

Device electrical interfaces
Input
- 1 CEE 7/7 plug
Output
- 1 CEE 7/3 (Type-F / Schuko) socket
Connectivity
- Wi-Fi
- Bluetooth
Safety functions
- Overheating protection
- Overvoltage protection
- Overcurrent protection
- Overpower protection
Supported load types
- Resistive (incandescent bulbs, heating devices)
- Capacitive (capacitor banks, electronic equipment, motor start capacitors)
- Inductive (LED light drivers, transformers, fans, refrigerators, air-conditioners)
User interface
Inputs
- One push button
- Press to turn the output On/Off.
- Press and hold for 3 sec to check status (only possible when the output is Off).
- Press and hold for 5 sec to reboot (possible up to 60 sec after plugging in).
- Press and hold for 10 sec to factory reset (possible up to 60 sec after plugging in).
Outputs
- LED indication
- When plugged in for the first time:
- Blue light flashing → indicates AP mode
- When powered again after successful Wi-Fi connection:
- Red light flashing slowly → reconnecting to Wi-Fi network
- Constant red light → unable to reconnect to Wi-Fi network
- When output is On:
- Power consumption represented by smooth color change (default):
- Green at 0% of power limit
- Yellow at 50% of power limit
- Red at 100% of power limit
- User can select brightness (default: 100%)
- Custom color (default: Green, default brightness: 100%)
- Off
- Power consumption represented by smooth color change (default):
- When output is Off:
- Off (default)
- Custom color (default: Red, default brightness: 100%)
- When OTA update is in progress:
- Red light flashing
- When plugged in for the first time:
Specifications
| Quantity | Value |
|---|---|
| Physical | |
| Size (H×W×D) | 44×44×70 ±0.5 mm / 1.73×1.73×2.75 ±0.02 in |
| Weight | 60 ±1 g / 2.08 ±0.04 oz |
| Compatible sockets | CEE 7/1, CEE 7/3 (Type F / Schuko), or CEE 7/5 (Type E) |
| Compatible plugs | CEE 7/2, CEE 7/4 (Type F / Schuko), CEE 7/7, CEE 7/16 (Type C), or CEE 7/17 |
| Shell material | Plastic |
| Shell color | White, 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 |
| Glow-wire temperature | 750 °C |
| Pollution degree | 2 |
| Required forced cooling | No |
| Degree of protection | IP 20 |
| Electrical | |
| Power supply | 220–230 V~ 50/60 Hz |
| Power consumption | < 1 W |
| Rated impulse-withstand voltage | 2500 V |
| Output circuits ratings | |
| Max. switching voltage | 230 V~ |
| Max. switching current | 12 A |
| Max. output power | 2500 W (resistive load only) |
| Number of switching cycles | 10,000 |
| Overvoltage category | II |
| Duty-type | S1 |
| Switch type | One-way |
| Switch configuration | SPNO (Single-Pole, Normally-Open) |
| Type of circuit disconnection | Micro |
| Sensors, meters | |
| Internal-temperature sensor | Yes |
| Voltmeter (AC) | Yes |
| Ammeter (AC) | Yes |
| Power and energy meters | Yes |
| Radio | |
| Wi-Fi | |
| Protocol | 802.11 b/g/n |
| RF band | 2401–2473 MHz |
| Max. RF power | <10 dBm |
| Range | Up to 50 m / 164 ft outdoors, up to 30 m / 98 ft indoors (depends on local conditions) |
| Bluetooth | |
| Protocol | 4.2 |
| Bluetooth range | Up to 10 m / 33 ft indoors, up to 30 m / 100 ft outdoors (depends on local conditions) |
| RF band | 2402–2480 MHz |
| Max. RF power | <4 dBm |
| Range | Up to 30 m / 98 ft outdoors, up to 10 m / 33 ft indoors (depends on local conditions) |
| Microcontroller unit | |
| CPU | ESP-Shelly-C38F |
| Flash | 8 MB |
| Firmware capabilities | |
| Webhooks (URL actions) | 20 with 5 URLs per hook |
| Scripting | No |
| MQTT | No |
Components and APIs
Compliance
Compliance archive
Printed user guide
Installation guides
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