Have a question? Call +420 553 624 976 (Mon–Fri: 7:00 AM – 3:00 PM)

+420 553 624 976 (Mon–Fri: 7:00 AM – 3:00 PM)

Call +420 553 624 976 (Mon–Fri: 7:00 AM – 3:00 PM)

Have a question? Call +420 553 624 976 (Mon–Fri: 7:00 AM – 3:00 PM)

Smart lighting controller SHELLY Dimmer Gen3 WiFi

Smart stmívač osvětlení - WiFi 2,4GHz + Bluetooth, jednookruhový, funkce bez nulového vodiče i s ním, přesná regulace jasu, zesílení WiFi signálu, BLE Gateway, podpora plánování a skriptů, kompatibilní s Home Assistant, Google Home, Amazon Alexa a SmartThings, ovládání přes smartphone nebo tablet, napájení 110–240V AC, generace Gen3

Last piece
Expected shipping: 15.06.2026
Regular price 1.135,00 Kč 938,02 Kč excl. VAT
SHELLY  |  SKU: 06444252  |  Barcode: 3800238070526

Product description

Shelly Dimmer Gen3 is a compact single-circuit dimmer that allows precise control of the brightness of the lighting from a smartphone, tablet, computer or home automation system. It works via a local Wi-Fi network without the need for an additional hub and also supports remote control via the cloud. It can work with or without a neutral wire. The device also offers Wi-Fi signal amplification, cooperation with Bluetooth and BLE Gateway and a number of automation options, including schedules, scripts and integration with systems such as Home Assistant, Google Home, Alexa or SmartThings.

Work with or without a neutral wire
The Shelly Dimmer Gen3 dimmer allows installation in systems with or without a neutral wire, which is crucial when upgrading existing installations. For operation without a neutral wire, a Bypass module is required if the load is less than 20 W - such a solution prevents the lamp from accidentally turning on after it is turned off.

Accurate measurement and protection
When the neutral wire is connected, the device allows you to measure voltage (180-240 V), current (0-3 A) and energy consumption. These measurements are made with an accuracy of ±5%. In addition, the device is equipped with an internal temperature sensor and protection against short circuits and overloads. Note: these functions only work correctly when the neutral wire is connected.

Convenient control and precise dimming
The product supports the trailing edge mode, which ensures smooth dimming of a wide range of light sources - from LEDs (up to 150 W) to halogen lamps (up to 200 W) and electronic transformers. Automatic calibration of the dimmer guarantees a uniform dimming effect regardless of the type of light source. Built-in functions such as minimum and maximum brightness settings, transition time settings and night mode allow full control over lighting - manually and via time schedules.

Automation and advanced schedules
The Shelly Dimmer Gen3 supports up to 20 schedules and 20 web hooks (with 5 URLs for each). It allows you to create advanced scenarios using scripts and local actions. You can schedule brightness changes, transition times and set automatic on/off of the light. Thanks to the support of MQTT, KVS and virtual components, deep integration with advanced building automation systems is possible.

Technical parameters:

Dimensions: 38 x 42.5 x 16.5 mm
Cable cross-section: 0.2 to 2.5 mm2 / 24 to 14 AWG
Power supply: 110 - 240 V AC
Power consumption: < 1.5 W
Material: Plastic
Color: green

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