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Shelly Plus i4 Input Controller

$16.57
SKU: SHPLUSI4ULUS

IN STOCK! Ships same business day if ordered before 3pm PT

WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov

Product Description

The Shelly Plus i4 UL is a compact yet powerful Wi-Fi-operated input controller designed to bring more flexibility and control to your smart home. It does not control loads directly but instead acts as a multi-functional control hub, allowing you to activate or deactivate scenes, control other devices, or run complex automations. With four physical inputs, the Shelly Plus i4 UL makes it easy to connect existing wall switches, sensors, or buttons and transform them into smart triggers. Its UL certification ensures safety and reliability, giving you peace of mind when integrating it into your home's electrical system. Perfect for those looking to enhance convenience and efficiency, this device offers seamless compatibility with major smart home platforms and protocols.

  • Wi-Fi connected, no hub required
  • Four independent inputs for flexible automation setups
  • UL-certified for safety and compliance with U.S. standards
  • Supports cloud and local control for maximum versatility
  • Fast processor for immediate scene activation
  • Compact size for easy installation behind switches or junction boxes
  • Works with Alexa, Google Home, Home Assistant, and more

Why You Would Use This Product:

The Shelly Plus i4 UL is ideal for anyone who wants to upgrade traditional switches or sensors into smart triggers without rewiring the entire house. You could use it to turn a basic light switch into a smart control that activates multiple lights across different rooms at once. It can be programmed to run "Good Night" or "Away" scenes, shutting off lights, locking doors, and adjusting thermostats with a single button press. Families can connect it to wall switches for controlling motorized blinds, garage doors, or even coffee makers. Whether it's simplifying daily routines or boosting home security, this device brings a new level of customization to your smart home.

In The Box:

  • Shelly Plus i4 Input Controller
  • Manual

NOTE: Requires connection to a Wi-Fi network.

Tech Specs

  • Part Number: Plus i4
  • Model: SNSN-0024X
  • EAN: 3800235265697
  • Warranty: 3 Years

Physical

  • Size (H x W x D): 1.46 x 1.65 x 0.63 inch (37 x 42 x 16 mm)
  • Weight: 18 g / 0.63 oz
  • Mounting: Wall box
  • Screw Terminals Max. Torque: 0.4 Nm / 3.5 lb in.
  • Conductor Cross Section: 0.5 to 1.5 mm2 / 20 to 16 AWG
  • Conductor Stripped Length: 5 to 6 mm / 0.20 to 0.24 in
  • Shell Material: Plastic
  • Shell Color: Orange

Environmental

  • Ambient Temperature: -20°C to 40°C / -5°F to 105°F
  • Humidity: 30 % to 70 % RH
  • Max. Altitude: 2000 m / 6562 ft

Electrical

  • Power Supply: 110-240 V, 50/60 Hz
  • Power Consumption: <1 W
  • Internal Temperature Sensor: Yes

Radio

  • RF Band: 2400 – 2495 MHz
  • Max. RF Power: <20 dBm
  • Wi-Fi:
    • Protocol: 802.11 b/g/n
    • Range (Depends on Local Conditions): Up to 30 m / 100 ft indoors and 50 m / 160 ft outdoors
  • Bluetooth:
    • Protocol: 4.2
    • Range (Depends on Local Conditions): Up to 10 m / 33 ft indoors and 30 m / 100 ft outdoors

Microcontroller Unit

  • CPU: ESP32-U4WDH
  • Flash: 4 MB

Firmware Capabilities

  • Webhooks (URL actions): 20 with 5 URLs per hook
  • Scripting: Yes
  • MQTT: Yes

Product Docs