The Shelly 1 Gen4 Zigbee/Matter is a compact flush-mounted controller with potential-free contacts that allows for remote control of various electrical devices—both via a local network and the internet. The device supports multiple communication protocols (Wi-Fi, Bluetooth, Zigbee, Matter), making it easy to integrate with your preferred home automation system. It can be integrated with popular platforms such as Google Home, Alexa, and SmartThings. The controller is ideal for residential, office, hotel, and other facilities. The set includes two controllers.
The Shelly 1 Gen4 controller supports four main wireless communication protocols: Zigbee (802.15.4), Wi-Fi (802.11 b/g/n), Bluetooth 4.2, and Matter. This allows you to choose which medium to use based on your installation’s capabilities and smart home ecosystem. The product also functions as a Zigbee repeater, which extends the network range. In the event of a weak Wi-Fi signal, it can act as a Wi-Fi booster, increasing connection stability.
The device can operate both on a local Wi-Fi network and over the internet, enabling remote access regardless of the user’s location. The built-in web interface allows for configuration and control without the need to install additional apps. The advanced scheduling system lets you define detailed scenarios based on the day of the week, hour, and even the second, which works well for automating lighting, ventilation, or garden watering, among other things.
The Shelly 1 Gen4 model works with many home automation systems. It supports HTTP API, MQTT(S), Webhooks, the UDP protocol, and virtual components. Additionally, it offers compatibility with the KNX net/IP system. Thanks to support for scripts in the ShellyScript language, it is possible to create custom rules and operational logic.
| Manufacturer | Shelly |
|---|---|
| Model | 1Gen4 |
| Dimensions | 37 x 42 x 16 mm / 1.46 x 1.65 x 0.63 inches |
|---|---|
| Weight | 26 g / 0.92 oz |
| Maximum tightening torque for screw terminals | 0.4 Nm / 3.5 lbin |
| Wire cross-section | 0.2 to 2.5 mm² / 24 to 14 AWG (solid, stranded, and sleeved wires) |
| Stripped wire length | 6 to 7 mm / 0.24 to 0.28 inches |
| Mounting | Wall mount |
| Housing material | Plastic |
| Housing color | Blue |
| Terminal color | Gray |
| Operating temperature | -20°C to 40°C / -5°F to 105°F |
|---|---|
| Operating humidity | 30% to 70% RH |
| Maximum altitude | 2000 m / 6562 ft |
| Power supply | 110–240 V~ 24–48 V= 12 V= |
|---|---|
| Power consumption | < 1 W |
| Neutral wire required | No |
| External protection | Overcurrent circuit breaker compliant with EN60898-1 (tripping characteristic B or C, rated current max. 16 A, minimum breaking capacity 6 kA, energy limitation class 3) |
| Maximum switching voltage | 240 V~ 30 V= |
|---|---|
| Maximum switching current | 16 A / 240 V~ 10 A / 30 V= |
| Built-in temperature sensor | Yes |
|---|
| Protocol | 802.11 b/g/n |
|---|---|
| RF band | 2412 – 2472 MHz |
| Maximum RF transmit power | < 20 dBm |
| Range | Up to 30 m indoors / 100 feet and up to 50 m outdoors / 160 feet (depending on local conditions) |
| Protocol | 4.2 |
|---|---|
| RF Band | 2402 – 2480 MHz |
| Maximum RF Transmit Power | < 4 dBm |
| Range | Up to 10 m indoors / 33 feet and up to 30 m outdoors / 100 feet (depending on local conditions) |
| Protocol | 802.15.4 |
|---|---|
| Zigbee repeater function | Yes |
| RF band | 2400 – 2483.5 MHz |
| Maximum RF transmit power | < 20 dBm |
| Range | Up to 100 m indoors / 328 ft and up to 300 m outdoors / 984 ft (depending on local conditions) |
| Processor | ESP-Shelly-C68F |
|---|---|
| Flash memory | 8 MB |
| Number of schedules | 20 |
|---|---|
| Webhooks (URL actions) | 20, with 5 URLs per webhook |
| Script support | Yes |
| MQTT | Yes |
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