Shelly Plus i4 WIFI Scene Controller/Activator

Shelly Plus i4 has no relays, but is small enough to install almost anywhere and shows the status of 4 inputs. The device resides in one of the switches and can command other connected Shelly relays, sensors or devices controlled via HTTP (Rest API), MQTT or CoAP. The possibilities are endless with discrete commands on the home network or scenes in the cloud.

Features

• Wide voltage range support.
• 4 AC inputs.
• No HUB required.
• Shelly i3 supports up to 3 different pre button actions. 1 click, 2 clicks, 1 long click.
• Multi-click support - up to 12 possible actions.
• Can be integrated to work with all other Shelly devices.
• Designed to fit most standard electrical boxes and switches.
• Easily make your Arduino project lively and useful in your automation project.
• Compatible with Android, iOS, Amazon Alexa, Google Assistant and home automation servers using MQTT, CoAP and REST API.
• Shelly Plus i4 supports Java Scripts for custom and complex scenarios.
• Extremely fast processor - For instant command execution and notification.

Technical details

• Power supply: AC 110-230V ±10%, 50/60Hz
• Complex scene control: Activate or deactivate synchronized actions of several Shelly devices.
• Operation without neutral line: None
• Channels: 4 Channels
• Device power consumption:
• Operating temperature: 0 to + 40 °C
• UL certified option: No
• Radio frequency: 2400 - 2500 MHz
• Wireless/WiFi protocol: 802.11 b/g/n
• Radio signal power: 1mW
• Size: 42 mm x 38 mm x 17 mm
• Range: up to 50 m outdoors and up to 30 m indoors (depending on building materials)