RELAY UNIT SHELLY 2L GEN3

Shelly 2L Gen3 is a WiFi-controlled dual-channel relay that operates without a neutral wire and is excellently suited for lighting control in locations where no neutral is available behind the switch. The Shelly 2L Gen3 features two built-in relays: • O1 (Output 1): 1.2A relay – primarily intended for 230V incandescent and LED lamps without a transformer. • O2 (Output 2): 3A relay – suitable also for low-voltage lights, fluorescent lamps, and fans. Both relays can be controlled independently via the switch or the Shelly Smart Control app. The device receives its operating voltage from 220–240V AC. Note that the included bypass must be installed in parallel with the load, and the minimum load is 5W. However, the bypass does not need to be installed if you are using fluorescent lamps. Installation and control of the Shelly 2L Gen3 can be easily accomplished using the Shelly Smart Control app or your preferred smart home system. Shelly devices operate 100% locally and require only a local network to function. Shelly can be integrated directly into the Shelly Smart Control app or over 200 partner systems, such as Google Home, Apple HomeKit, Amazon Alexa, Home Assistant, Samsung SmartThings, Athom Homey, and many others. The device is also Matter-certified. Operates locally – no gateway required All Shelly WiFi devices feature a built-in web server, providing you with a wide range of functions that always work – regardless of whether an internet connection is active or not. You do not need a gateway; you can start with just one Shelly device. Built-in memory ensures that schedules, sunrise/sunset settings, and other configurations are preserved even during network outages. Relays and dimmers function like standard impulse relays and can be used with conventional switches – even without internet. All input and output connections are fully programmable and require only a local WiFi network for device communication. However, we recommend keeping the internet connection active, as it enables additional features. Connections The Shelly 2L Gen3 can be connected to the internet or local network via 2.4 GHz Wi-Fi. Additionally, the device features built-in Bluetooth, like other Pro and Plus series devices, allowing it to also serve as a Bluetooth bridge for Shelly battery-powered devices. All Shelly devices operate locally without requiring a connection to Shelly Cloud, but activating the cloud service simplifies data storage and enhances functionality. The devices also support MQTT, HTTP, and WebSocket communication, all with TLS encryption. This product description is an automated translation of the original Finnish description.