Shelly Plus i4 DC - The world's smallest device for activating actions and scenes via WiFi

Shelly Plus i4DC has no relays, but is small enough to be installed virtually 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 through discrete commands on your home network or cloud scenes.

Characteristics

• Supports a wide range of voltages.
• 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.
• It's easy to 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 i4DC supports Java Scripts for custom and complex scenarios.
• Extremely Fast Processor - For instant command execution and notification.

Technical details

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

HomeKit software

The device may have HomeKit OpenSource software to connect to Apple HomeKit and the DOM app. Along with your device, you will receive instructions on how to easily update the software to a version compatible with HomeKit.