The Shelly 1 Gen4 brings powerful upgrades to the popular Shelly 1 device. With new multiprotocol connectivity, you can choose the protocol that best suits your home network - Zigbee, Matter, WiFi, or Bluetooth. An improved processor ensures faster responses and smoother performance of your automations. Shelly 1 Gen4 continues to be the perfect retrofit solution for your lights and appliances, now with enhanced compatibility and speed, all in its usual compact and easy-to-install design.

Control a wide range of home appliances and office equipment (lights, sockets, garage doors, curtains, security systems, radiators, air conditioners, etc.) from anywhere, with the Shelly 1 Gen4.

Experience next-level smart home automation with Shelly Gen4 devices. Gen4 devices offer multi-protocol connectivity, featuring WiFi, Bluetooth, Zigbee, and Matter. Choose your connection and set up your Shelly device to work with your preferred smart home network.

Dry contacts (potential-free)​ - option for contactor control

New processor - ESP-Shelly-C68F chip with an increased memory of 8MB

New - Multiprotocol connectivity: Choose from Bluetooth, WiFi or Zigbee

New - Matter certified.

New - Works with Apple Homekit: Control connected devices using the Apple Home app or Siri through Matter

Improved durability of terminals

WiFi/Zigbee extender & Bluetooth gateway

Supports scripting, webhooks, MQTT, WebSocket, HTTPS, UDP, TLS and custom certificates

No hub required! Easy control through the Shelly Smart Control app, most platforms and protocols, as well as voice assistants. Use it with Alexa, Home Assistant or your preferred automation system

Supports KNXnet / IP communication

Specifications

Power

Power supply AC: 110-230V ±10%, 50/60Hz

Power supply DC:

24 – 48V

12V stabilized

Max switching voltage: 240V~, 30V⎓

Max switching current: 16A (240V~), 10A (30V⎓)

Electrical consumption: < 1W

Features

Dry contacts: Yes

Roller shutter mode: No

Device temperature protection: Yes

Overload protection: No

Power measurement: No

HTTP/HTTPS webhooks: Yes

Custom scripts(mJs): Yes

Channels: 1

Operational temperature: -20°C to 40°C / -5°F to 105°F

Connectivity

Wi-Fi Protocol: 802.11 b/g/n/ax (2.4 GHz)

Wi-Fi Radio frequency: 2412-2472 МHz

WiFi Range (depending on local construction):

Up to 50 m outdoors

Up to 30 m indoors

Zigbee Protocol: 802.15.4

Zigbee Repeater: Yes

Zigbee RF bands: 2400-2483.5 MHz

Zigbee Range (depending on local construction):

Up to 300m outdoors

Up to 100m indoors

Bluetooth: Yes

Bluetooth Protocol: 4.2

Bluetooth Range:

Up to 30m/100ft outdoors

Up to 10m/33ft indoors

Dimensions

(H x W x L): 37x42x16 mm / 1.46x1.65x0.63 in