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Description ▼
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!
KEY FEATURES
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.
NOTES
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.
IF SELECTING A RECERTIFIED UNIT, PLEASE NOTE: EVERY UNIT HAS BEEN MANUALLY TESTED INDIVIDUALLY BY AN AMERIDROID ENGINEER TO BE IN FULLY-WORKING CONDITION AND COMES WITH THE SAME WARRANTY AS THE ORIGINAL PRODUCT. IT CAN BE THAT THE UNIT MIGHT BE ASSIGNED TO A PREVIOUS OWNER ACCOUNT AND SHELLY IS THE ONLY ONE WHO CAN UNLOCK THE UNITS.
Power
Power supply AC
110-230V ±10%, 50/60Hz
Power supply DC
No
Special functions
Device temperature protection
Yes
Overload protection
No
Power measurement
No
Dimming
No
Working without a neutral line
Yes
Features
Channels
1 Channel
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
Intelligent On/Off
Yes
Local and remote control
Yes
Sunrise/Sunset
Yes
Weekly Schedule
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
Dimmable LED
Yes
Fluorescent lamps
Yes
Fluorescent tubes
Yes
Halogen lamps
Yes
Incandescent lamps
Yes
Neon lamps
Yes
Non Dimmable LED
Yes
Connectivity
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)
Let’s Connect! We’re a small business passionate about helping you achieve your goals of comfort, privacy, and security with Home Assistant, Single Board Computers, and more. Get in touch for a free consultation or just a fun chat about what’s possible—we’ll do our best to guide you in the right direction and get you the best deal! As a small team, we’ll strive to be available or get back to you as soon as possible.
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