Intermediate switch Dimmer 2
Shelly Dimmer 2 is an advanced lighting controller built to meet the needs of the most modern electrical installations around the world. With the ability to operate without a neutral line, this device is able to handle almost any configuration, while offering a rich set of dimming functions. It is ideal for those who want complete control of the lighting in their home, while ensuring compatibility with a wide range of light sources.

Advanced features and security
The device is designed to fit into most standard electrical boxes and switches for easy installation and integration. It offers not only basic functions, such as turning lights on and off or adjusting the intensity, but also advanced options, such as, for example, overload and overheating protection. With built-in temperature sensors and overload protection function, Shelly Dimmer 2 provides a high level of safety and reliability. In addition, the device allows monitoring of lighting energy consumption, which contributes to better energy management and potential savings.

Smart control and automation
The controller allows for both local and remote lighting control, giving users complete control over their home lighting from anywhere. Additionally, with features such as weekly scheduling and automatic adjustment of lighting to sunrise and sunset, the Shelly Dimmer 2 offers advanced automation capabilities that can be easily customized to each user’s individual preferences.

Easy integration with home automation systems
Compatibility with Android, iOS and voice assistants such as Amazon Alexa and Google Assistant make Shelly Dimmer 2 easy to use and perfectly compatible with the smart home ecosystem. In addition, the ability to interface with home automation servers via MQTT, CoAP and REST APIs allows for advanced integration and use in DIY projects, including Arduino projects.

Specifications:
Manufacturer | Shelly |
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Model | Dimmer 2 |
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Mains power supply | 110-230V ±10%, 50/60Hz |
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Device temperature protection | Yes, 95°C |
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Overload protection | Yes |
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Power measurement | Yes |
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Inability to fade | Yes |
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Operating current | 0.1-1.1A |
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Dimmable LED | 50-200VA / 10W - 200W |
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Incandescent and halogen light sources | 10-220W |
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Operation without neutral line | Yes |
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Channels | 1 channel |
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Operating temperature | 0 to + 40°C |
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Device power consumption | < 1W |
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Smart on/off | Yes |
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Local and remote control | Yes |
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Sunrise-Sunset | Yes |
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Weekly schedule | Yes |
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Wireless network protocol/Wi-Fi | 802.11 b/g/n |
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Radio frequency | 2400 - 2500MHz |
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Range | Up to 50m outdoors and up to 30m indoors (depending on building materials) |
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Size | 42 x 36 x 14mm |
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