Shelly 2L Gen3 Wi-Fi (No Neutral) Double Relay Switch

SKU: SHELLY-2L-GEN3 Category:

$69.00

A two-channel Wi-Fi smart switch tailored for lighting control (up to 200 W on output terminal 1 / up to 700 W on output terminal 2) in no neutral wire installations. By simply having your electrician wire in the included Shelly Bypass for 2L in parallel to the load, you can transform your lighting setup without the need for a neutral wire at the switch!

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Description

2 x On / Off.

No neutral required!

Automation of your lights has never been easier – even if you don’t have a neutral wire at the switch with the Shelly 2L Gen3 double relay.

shelly-2l-gen3-wi-fi-no-neutral-relay-switch-head
Wi-Fi operated

Connect Shelly 2L Gen3 directly to your Wi-Fi network. No Smart Hub required.

Bluetooth
Add devices quickly and easy via Bluetooth connection, using Shelly Cloud App.
No neutral required

Perfect for lighting control where a neutral wires is not available at the switch.

Bypass Included

Shelly 2L Gen3 includes a “Bypass” device that is wired in parallel to the load by an electrician.

Extremely fast processor

Gen3 – Significantly improved for faster command execution, feedback and notification.

Enhanced safety

Enhanced over-temperature protection with software thresholds for prevention of failures.

Enhanced security

MQTT and WSS support, TLS and custom certificates support for a broad range of use.

Improved API interface
Broad range of cloud connections and local integrations with much lower integration cost.

Shelly Gen3.

More memory. More power.
The Gen3 series ensures the quality and reliability of Shelly devices by using their own proprietary, powerful Shelly chipset. Boasting 8MB of memory, this dramatically improves device performance and efficiency.
Virtual components.

The Shelly Gen3 Series introduces “virtual components”.  Within the Shelly Smart Control app, you can now create virtual devices, integrating non-Shelly products into a unified control system.

On the road to Matter.
Each Gen3 device is engineered to be upgradable to Matter. The doubled memory, compared to Plus series, guarantees a smooth update process, paving the way for new smart capabilities and integrations.

New.

Smart lighting without a neutral wire.

Shelly 2L Gen3 is a Wi-Fi smart relay for lighting control (up to 200w for channel 1 and 700w for the 2nd channel) that requires no neutral wire, making it compatible virtually with all installations. Easy to install by a licensed electrician in under 15 minutes, it will allow you to control your lights remotely, set schedules and save energy.

Control.

Control from anywhere.

Easily control your lighting from anywhere… turn on the outside lights as you arrive home with your voice. Switch off your bedroom lights from the comfort of bed via your smartphone… you are in control.

eve-matter-smart-door-window-sensor-scene-closed
eve-matter-smart-door-window-sensor-scene-open

Automate.

Use smart sensors to automate your lights.

Shelly works brilliantly with smart home hubs, including Home Assistant and Homey Pro. This means you can easily use smart sensors to trigger Shelly 2L to control your lights.

Schedule.

Lights that follow your schedule.

Make any light switch smart with Shelly 2L Gen3 and control them through your phone or with voice assistants. Use the Shelly App to set automated scenes based on hour or sunset/sunrise. This way you can set the porch lights to switch on around the time you come home from work, or the lights in your hallway to switch off once it is past your family’s bed time. And don’t worry – light switches can still be used manually.

App Control.

With the best cloud service in the World, user-friendly interface, scenes, bulk control and much more… the Shelly Cloud application allows you to control your home from anywhere. Each Shelly can be integrated and works with all other Shelly devices in the Shelly app.
Shelly 1 - App Control

Voice control.

Shelly devices are fully compatible with Amazon Alexa and Google Home.
“Hey Google, turn off the bedroom light.”
chuango-h4-lte-voice-google
“Alexa, turn on the porch light.”
chuango-h4-lte-voice-alexa

Flexible control.

Shelly Wi-Fi devices can work without a hub… but they are also compatible with…
mqtt
home_seer
openhab
ha
domoticz
iobroker
rest
hubitat
hoobs
symcon
homey
nymea

Full control.

Shelly is an open platform. With the embedded web server and HTTP commands, Shelly can be made compatible with your home automation systems and projects… securely and easily.

Shelly - Developers

The finer details

Physical

Dimensions: 37mm x 42mm x 16mm
Weight: 28 grams
Screw terminals max torque: 0.4 Nm / 3.5 lbin
Conductor cross section: 0.2 to 2.5 mm² / 24 to 14 AWG (solid, stranded, and bootlace ferrules)
Conductor stripped length: 6 to 7 mm / 0.24 to 0.28 in

Environmental

Temp. Range: -20°C to + 40 °C
Humidity: 30 % to 70 % RH
Max. altitude: 2000 m / 6562 ft

Electrical

Power supply AC: 220-240 V~, 50Hz (Shelly Bypass is required for the load at O1)
Power supply DC: None
Max. switching voltage: 240 V~ 50 Hz
Max. switching current: Channel 1: 200 W - Channel 2: 700 W
Power consumption: < 1.2 W
Neutral wire: Not required (using included Shelly Bypass)

Sensors, meters

Internal-temperature sensor: Yes

Special functions

Dry contacts: No
Roller shutter mode: No
Overheat protection: Yes
Overload protection: No
Power measurement: No

Connectivity

Wi-Fi Protocol: 802.11 b/g/n
Wi-Fi Radio frequency: 2401 - 2495 МHz
Wi-Fi Max. RF power: < 20 dBm
Wi-Fi range: Up to 30m indoors (depending on the building materials)
Bluetooth: Yes (4.2 with BLE)
Bluetooth radio frequency: 2400 - 2483.5 MHz
Bluetooth Max. RF power: < 4 dBm
Bluetooth range: Up to 10 m / 33 ft indoors and 30 m / 100 ft outdoors (Depends on local conditions)

Microcontroller unit

CPU: ESP-Shelly-C38F
Flash memory: 8MB

Features

Schedules: Yes - Up to 20
Webhooks (URL actions): 20 with 5 URLs per hook
Scripting: Yes
MQTT: Yes

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