Shelly Gen4 Dimmer
Introducing the latest Gen4 version of Shelly’s most popular dimmer module. Control a wide range of halogen lights, dimmable LED and ferromagnetic transformers from anywhere with the smallest WiFi-operated dimmer in the world – Shelly Gen4 Dimmer can also work without a neutral wire and connects to your wall-switch so you maintain manual control. Connect Shelly Gen4 Dimmer directly to your Wi-Fi network (no HUB required) – or include it in your hub of choice (including Home Assistant) via Zigbee or Matter (over Wi-Fi).
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3 Year Warranty
Description
Shelly Dimmer Gen4 (the Device) is a single-channel smart dimming controller which allows remote control of dimmable lights and dimming drivers through a mobile phone, tablet, PC, or home automation system. It supports Wi-Fi, Bluetooth and Zigbee connectivity. The Device can work standalone in a local Wi-Fi network or it can also be operated through cloud home automation services. It can be accessed, controlled, and monitored remotely from any place where the User has internet connectivity, as long as it is connected to the Internet. Shelly Dimmer Gen4 has an embedded Web Interface which can be used to monitor and control the Device, as well as adjust its settings. The Device can be used as trailing edge dimmer switch, with or without neutral wire.
This device is Matter compatible.
Key Features
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New - Multiprotocol connectivity: Wi‑Fi, Bluetooth, Zigbee
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New - Matter-certified: Integrates into any Matter ecosystem
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No neutral wire needed: Can be used without a neutral wire. Bypass is required when the device is used without neutral and the load is under 20 W.
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Supported light types: Dimmable LED lamps: up to 150 W, Incandescent bulbs: up to 200 W, Halogen lamps: up to 200 W, Iron-core transformer with low-voltage incandescent lamps: up to 200 VA, Dimmable electronic transformers: up to 200 W
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Button fade rate: Provides fine-tuning of the light’s response speed when adjusting brightness
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Transition duration: Provides fine-tuning of the light’s fade time when toggling On or Off
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Easy control: Through the Shelly app, popular smart home platforms, voice assistants, and various protocols.
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Supports: KNXnet/IP communication
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Controlled via Shelly Smart Control app
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Supports integration via Matter with Home Assistant, Amazon Alexa, Google Home, Apple HomeKit, and Samsung SmartThings
Compatibility
Click for more information…
Works with Home Assistant
Works with Homey
Works with SmartThings
Works with Google Home
Works with Amazon Alexa
Works with Apple HomeKit
Specifications
| Quantity | Value |
|---|---|
| Physical | |
| Size (HxWxD): | 38.5x43.5x17mm / 1.52x1.71x0.67in |
| Weight: | 24.3 g / 0.86 oz |
| Screw terminals max torque: | 0.4 Nm / 3.5 lbin |
| Conductor cross section: | 0.5 to 4 mm² / 20 to 11 AWG (solid, stranded, and bootlace ferrules) |
| Conductor stripped length: | 5 to 6 mm / 0.20 to 0.24 in |
| Mounting: | In-wall |
| Shell material: | Plastic |
| Shell color: | Lime |
| Print color: | Black |
| Connectors color: | Gray |
| 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: | 220-240 V~ 50 Hz |
| Power consumption: | < 1.5 W |
| Neutral required: | No |
| Min. load without neutral and without a Bypass: | 20 W |
| Dimming type | Trailing edge |
| External protection: | 16 A, tripping characteristic B or C, 6 kA interrupting rating, energy limiting class 3 |
| Output circuits ratings | |
| Max. output power: | 200 W |
| Max. current: | 0.85 A |
| Sensors, meters | |
| Voltmeter (AC): | 180 V - 280 V |
| Voltmeter accuracy: | ± 5 % (when used with neutral) |
| Ammeter (AC): | 0 A - 3 A |
| Ammeter accuracy: | ± 5 % (when used with neutral) |
| Internal-temperature sensor: | Yes |
| *Precise measurement is possible only when used with neutral. | |
| Radio | |
| Wi-Fi | |
| Protocol: | 802.11 b/g/n/ax |
| RF band: | 2401 - 2483 МHz |
| Max. RF power: | < 20 dBm |
| Range: | Up to 30 m / 100 ft indoors and 50 m / 160 ft outdoors(Depends on local conditions) |
| Bluetooth | |
| Protocol: | 5.0 |
| RF band: | 2400 - 2483.5 MHz |
| Max. RF power: | < 4 dBm |
| Range: | Up to 10 m / 33 ft indoors and 30 m / 100 ft outdoors(Depends on local conditions) |
| Zigbee | |
| Protocol: | 802.15.4 |
| Zigbee repeater: | Yes |
| RF bands: | 2400 to 2483.5 MHz |
| Max. RF power: | < 20 dBm |
| Range: | Up to 100 m / 328 ft indoors and 300 meters / 984 ft outdoors(Depends on local conditions) |
| Microcontroller unit | |
| CPU: | ESP-Shelly-C68F STM32 G051 |
| Clock frequency: | ESP-Shelly-C68F: 40 Mhz |
| Flash: | 8 MB |
| Firmware capabilities | |
| Schedules: | 20 |
| Webhooks (URL actions): | 20 with 5 URLs per hook |
| Scripting: | Yes |
| MQTT: | Yes |
