
Best selling Actuators
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1. Shelly Plus RGBW PM
The Shelly Undercover Plus RGBW PM is a versatile and compact Wi-Fi-controlled actuator specifically designed for controlling LED strips. It supports both 12 V and 24 V DC LED strips, including white, colored, RGB, and RGBW variants. With its power measurement function, it provides real-time insights into energy consumption and enables efficient usage. Thanks to its compact design, it can be easily installed in various boxes and enclosures.
Highlights:
- Supports scripting, webhooks, MQTT, WebSocket, HTTPS, UDP, TLS, and custom certificates
- Compatible with Google Assistant and Amazon Alexa for easy voice control
- Adjustable transition duration and fade-out speed for personalized light control.
Pro
- Use for RGBW LED or alternatively for four individual single-colour LED strips
- Plug in - Configure - Works!
- Very small, can be "hidden" anywhere

2. Shelly EM Mini Gen4
The Shelly EM Mini Gen4 is a compact, intelligent energy meter that works without relays and is the smallest of its kind in the world. Measuring just 29x35x16 mm, it can be easily installed behind sockets or in junction boxes. This device makes it easy to monitor the energy consumption of 230V appliances such as fridges, washing machines and dryers without the risk of accidental power failure. The EM Mini Gen4 supports multiple communication protocols, including WiFi, Bluetooth and Zigbee, and is Matter-certified, enabling seamless integration into existing smart home systems. Local operation ensures that all main functions continue to work even in the event of a network failure. In addition, the Shelly Cloud Control app provides a detailed overview of energy consumption and enables comprehensive data management. Compact design for easy installation in almost any wall or ceiling box High capacity with up to 16A total load. Matter-certified for easy integration into smart home systems. Multi-protocol chip enables simultaneous communication via WiFi and Zigbee. Supports advanced communication protocols such as MQTT, HTTP and WebSocket with TLS support.
Pro
- WLAN Extender
- Small and easy to measure current

3. Shelly 1 Gen4
Effortless smart home control with Shelly 1 Gen4
Take full control of your home automation with the Shelly 1 Gen4, a compact Wi-Fi relay switch that fits behind any wall switch or outlet. Designed for seamless integration and unrivalled versatility, this fourth generation Shelly module allows you to control lights, appliances or garage doors from anywhere - directly from your smartphone. Whether you're upgrading your smart home or starting from scratch, Shelly 1 Gen4 is your flexible, future-proof solution.
What makes it a must-have for every smart home
Next generation chipset: Equipped with a powerful ESP Shelly chip that ensures faster response time and improved performance.
Ultra-compact design: Fits easily into standard electrical sockets - even behind conventional wall switches.
Cloud-free or cloud-connected: Control your devices via the Shelly Cloud App or stay local with MQTT, HTTP or Home Assistant.
Multi-platform compatibility: Works seamlessly with Google Home, Amazon Alexa, Samsung SmartThings and more.
Flexible input control: Supports both momentary and toggle switches for maximum customisation.
Enhanced security: With strengthened device encryption and improved OTA update protocols.
Specifications
Power supply: 110-240V AC ±10%, 50/60Hz or 12V DC
Maximum load: 16A / 3500W
Dimensions: 38mm x 33mm x 17mm
Wireless: 802.11 b/g/n Wi-Fi, 2.4GHz
Operating temperature: 0°C to 40°C
Dry contact relay: Yes - perfect for garage doors, gates and low voltage systems
Supports: MQTT, HTTP, webhooks, home assistant, REST API
Pro
- Easy installation
- Easy assembly
Contra
- No Matter about Thread
- no Matter mesh

4. Bosch Smart Home Light / shutter control II
The smart light/shutter control brings shutters, blinds and awnings into the desired position or alternatively controls up to 2 existing lights independently. Easy to select during installation.
It can be installed flexibly behind existing switches, in junction boxes or even outdoors with weatherproof installation boxes. It also extends the radio signal of certain Bosch Smart Home devices and can be flexibly controlled - either directly at the switch or via app, by voice or fully automatically.
Pro
- Works perfectly
- HomeKit integration
- Easy to retrofit
Contra
- Status updates in the app
- Complex installation

5. Shelly 1 Mini Gen4
The Shelly 1 Mini Gen4 2-pack is an innovative heating actuator that impresses with its compact design and powerful technology. These mini devices offer all the functions of the regular Shelly Smart devices, but in a much smaller format. With an improved processor and 8 MB memory, they ensure high efficiency and fast response times. Each device is Matter-certified and supports multi-protocol connectivity, allowing flexible integration into existing smart home systems. Easy installation in sockets or directly in the housing of electrical appliances makes it possible to transform older devices into smart solutions. The Shelly 1 Mini Gen4 is ideal for controlling small to medium-sized appliances, such as lamps or coffee machines, and also offers the option of conveniently operating garage doors remotely. With its current handling of up to 8 A, it is a reliable choice for various smart home applications. Matter-certified for comprehensive compatibility. Multi-protocol connectivity for flexible integration. Easy installation in sockets or devices. Current handling of up to 8 A for versatile applications.
Pro
- Very small
- Simple setup (Zigbee)
- Zigbee router
Contra
- somewhat loud when changing gear
- firmware only via reset & app

6. Shelly 2PM Gen4
The Shelly 2PM Gen4 is an advanced dual-channel dimming actuator that enables precise power monitoring. It supports various communication protocols, including WiFi, Bluetooth and Zigbee, and is designed for installation behind switches, sockets or lamp outlets. This device enables easy control and automation of lighting, fans, shutters and other bi-directional AC motors. With its compact design, the dimming actuator can be easily installed in wall and ceiling boxes, making it a flexible solution for modern smart home applications. Matter-certified for seamless integration into smart home systems. Multi-protocol chip for simultaneous communication via WiFi and Zigbee. Bluetooth functionality for direct communication with battery-powered devices. Local operation of all main functions, even in the event of network problems. High compatibility with over 200 partner systems, including Google Home and Amazon Alexa.
Pro
- Setup and calibration via Shelly app
- Easy integration into the Shelly app
- Zigbee and Matter (switchable)
Contra
- Can get tight in the tin
- Work ;-)

7. Shelly i4 Gen3
The Shelly i4 Gen3 can manage four digital inputs and allows you to manually activate or deactivate any created scene, synchronize actions, or execute complex trigger scenarios. You can activate various devices, control lighting, close blinds, and instantly activate scenes from one location. Compact enough to fit behind most wall switches, the Shelly i4 Gen3 is retrofittable and requires less than ten minutes for installation under a standard 4-button switch.

8. Shelly 1PM Mini Gen4
A compact smart switch with energy measurement for controlling lights and small electrical appliances up to 8 A. Equipped with the Shelly chip and support for multi-protocol connectivity: WLAN, Zigbee, Bluetooth, Matter.
Pro
- Very small and therefore flexibly installable and concealable
- Everything automatic
- Good app
Contra
- Work ;-)
- firmware only via reset & app
- neither matt nor zigbee configured in the Shelly app

9. Shelly Pro 1
Shelly Pro 1 is a single-phase 1-channel relay that supports up to 16 A for professional lighting and appliance automation in residential or commercial applications. It is equipped with potential-free outputs (dry contacts) and offers high flexibility in voltage support and applications. Shelly Pro 1 has scripting capabilities for customised automation scenes based on external data or various events.
Pro
- Home Assistant compatible
- Integration into the WLAN via Shelly app
- Fits into the electrical distribution board
Contra
- A little big
- Connection terminals a disaster
- Documentation a little thin

10. Shelly Dimmer Gen3
Intelligent dimmer controller for seamless remote control of dimmable lights and drivers. It can be used with or without neutral and is equipped with our own Shelly chip. A bypass is required when the device is used without neutral and the load is below 20W. The dimmer offers Wi-Fi powered Bluetooth integration or can be used as a Bluetooth gateway. A neutral conductor is not required, but a bypass is necessary if the device is used without a neutral conductor and the load is less than 20 W.
Supported lamp types are dimmable LED lamps up to 150 W, incandescent lamps up to 200 W, halogen lamps up to 200 W, iron-core transformers with low-voltage bulbs up to 200 VA and dimmable electronic transformers up to 200 W. The dimmer has overload and temperature protection and is equipped with a new processor and extended flash memory - ESP Shelly. It has been designed for installation in confined spaces, such as wall-mounted installations or in electrical control boxes. It is easily controlled via the Shelly app as well as various protocols, platforms and voice assistants.
Pro
- Great options in the app
- Also works without neutral conductor
- Dims everything
Contra
- The device settings are a bit confusing in the app
- The instructions are a bit confusing
- Flickers from time to time
