Shelly 1L - WiFi AC Single-Wire Relay Switch 4.1A
Single wire WiFi-operated relay
Convert any existing wall switch into a smart switch without changing the wiring or running new cables with Shelly 1L. The first device in the world that is able to automate even the appliances wired with no neutral present. Thanks to its small size and wide range of voltage support, it's a real innovation!
- Open Source
- Firmware Reprogrammable
- Embedded webserver
- Designed for installation in a limited space, such as wall mounts, electrical control panels, etc.
- Can function as a standalone device, as an accessory to a home automation controller, or it may be used as another automation system's component.
- Standard warranty (included in purchase price): 24-month warranty through manufacturer due to device malfunctions when it is used in user manual described conditions.
While this is technically user-installable in many locales, we recommend consulting a licensed electrician to install automation components - in addition to being licensed to work with electrical devices, they are also familiar with local building codes.
- Manufacturer's note: Each Shelly device emits heat under load. Do not combine two or more Shelly devices stacked on top of each other in a confined space. There must be a minimum distance of 1 cm between them to allow for airflow.
|Power supply AC||110-230V ±10%, 50/60Hz|
|Power supply DC||No|
|Device temperature protection||Yes|
|Working without a neutral line||Yes|
|Maximum load||4.1A (5A for short operation)|
|Minimum load - no neutral connected, with bypass||None|
|Minimum load - no neutral connected, without bypass||20W resistive load|
|Minimum load - with neutral connected||None|
|Operational temperature||0°C to + 40 °C|
|Device power consumption||< 1 W|
|Local and remote control||Yes|
|UL Listed option||No|
|Supported load type - with and without neutral|
|Capacitive||Motor starting capacitors, Generators, Synchronous motors|
|Inductive||Led lights, Transformers, Fans, Motors|
|Resistive||Lights, Electric heaters|
|Supported light types|
|Non Dimmable LED||Yes|
|Wireless/WiFi Protocol||802.11 b/g/n|
|Radiofrequency||2400 - 2484 MHz|
|Radio signal power||1mW|
|Range||up to 50 m outdoors and up to 30 m indoors (depending on the building materials)|
|Size||42mm x 36mm x 14 mm|
- Official Support - https://shelly.cloud/support/
- Support Group - https://www.facebook.com/groups/ShellyIoTCommunitySupport
- API and Communication Documentation - https://shelly-api-docs.shelly.cloud/gen1/
- API Reference: https://shelly-api-docs.shelly.cloud/gen1/#shelly-family-overview