Shelly 4PRO - DIN rail Quad Relay Switch 4x 10A (WiFi)

Talks with Homey
Compatible with Homey


New product

Shelly 4 is the smallest, smartest & the most powerful Wi-Fi switch for your automation solution.

  • DIN rail installation
  • Wi-Fi Connected
  • For four electrical circuits (up to 2.3 kW each) with energy consumption monitoring
  • Mobile App Control
  • REST API to connect Shelly with your existing home automation system
  • AC power supply: 110-230V ±10%, 50/60Hz AC

More details

81,60 € tax incl.

68,00 € tax excl.
This product is no longer in stock

Brand: Shelly

Tags: Shelly Cloud, WiFi, MQTT

More info

WiFi-operated Quad Relay Switch

Control a wide range of home appliances and office equipment (lights, power lines, security systems, heating radiators, air conditioners, etc.) from anywhere with the WiFi-operated quad relay switch Shelly S4Pro-1.0.

Shelly S4Pro-1.0

  • has an embedded web server
  • has been designed for installation along with the breakers
  • has a 1.8″color TFT display
  • can be used for four electrical circuits’ (up to 2.3 kW each) energy consumption monitoring, control, and measuring.
  • can function as a standalone device, as an accessory to a home automation controller, or it may be used as another automation system’s component.


  • Intelligent On/Off
  • Power Supply: 110-230V ±10%, 50/60Hz AC
  • Compatible with all major international voltage standards.
  • 4 Channels – Maximum load current per output: 10A/230V 50/60Hz.
  • Complies with the following EU standards:RE Directive 2014/53/EULVD 2006/95/WEEMC 2004/108/WERoHS2 2011/65/UE
  • Operational temperature: 0 – 40 °C
  • Dimensions (LxWxH): 90 x 52 x 57 mm
  • Min mounting requirements: 3 DIN slots
  • Radio signal power: 1mW
  • Wireless/WiFi Protocol: 802.11 b/g/n
  • Radio frequency: 2400 – 2500 MHz
  • Range: up to 50 m outdoors and up to 30 m indoors (depending on the building materials)
  • Electrical power consumption < 1 W
  • Microprocessor control
  • Can connect to any Wi-Fi network or can operate as an Access Point
  • Controlled via WiFi and a mobile phone, computer, automation system or any other device supporting HTTP and/or UDP protocol
  • Controlled elements: 4 electrical circuits
  • Executive elements: 4 relays
  • Can be operated along with momentary keys or push-button switches
  • Has an integrated precise power meter.
Data sheet
Country of originBG
HS CODE85437090
Z-Wave technologyNo
IoT - Internet of ThingsWireless communication
WiFi2.4 GHz
Lighting ControlSwitching lights
Energy MeteringPower Metering
Neutral wireRequired
Power SupplyCable Power
Type of electrical interconnectionPhase Connection
Type of useIndoor
IP RatingIP20
Switching AC voltage 230VYes
Compatibility with HOMEYYes
FIBARO HC2 Compatibility
FIBARO HC LITE Compatibility
VERA PLUS Compatibility
VERA EDGE Compatibility
ZIPABOX CompatibilityNot Tested
RAZBERRY CompatibilityNot Tested
POPP CompatibilityNot Tested
PIPER CompatibilityNo
Compatibility with O2 Smart BoxNot tested

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