Shelly 2.5 Double Relay Switch

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  • $42.99

    Your Order will be Dispatched within 24hrs

  • Regular price $49.99

Product shipping info: We use Australia Post. Prices are: Standard for $9.99 or Express for $15, Airmail to NZ for $20 Worldwide $30!


  • Wi-Fi Connected
  • For two 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
  • Wide range of AC and DC power supply: 110-230V ± 10, 50 / 60Hz AC or 24-60V DC

Control a wide range of home appliances and office equipment (lights, power lines, garage doors, curtains, security systems, heating radiators, air conditioners, etc.) from anywhere with the smallest WiFi-operated double relay switch with roller shutter functionality in the world – Shelly 2.5

Shelly 2.5 WiFi Double Relay Switch Roller Shutter is now approved for Australia

Has an embedded web server;

Has been designed for installation in a limited space, such as wall mounts, electrical control panels, etc;

Can be used for two electrical circuits (up to 2.3 kW each) with energy consumption monitoring for each channel, overload, and temperature protection.

Can operate as a bi-directional motor control module (for drapes, blinds, garage doors, etc.).

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 and 24-60V DC
  • Compatible with all major international voltage standards.
  • 2 Channels – Maximum load current per output: 10A / 230V 50/60Hz.
  • Complies with the following EU standards: RE Directive 2014/53/EU, LVD 2006/95/WE, EMC 2004/108/WE, RoHS2 2011/65/UE
  • Operational temperature: -40 to +40 °C
  • Dimensions (LxWxH): 39 x 36 x 17 mm
  • Minimum mounting opening: Ø ≥ 50mm
  • 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
  • Independent dual power metering for each channel
  • Overload and temperature protection
  • 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: 2 electrical circuits
  • Executive elements: 2 relays
  • Can be operated along with momentary keys or push-button switches
  • Has an integrated precise power meter.

Check out other products in the Shelly range:

Shelly 1PM Wifi Module

Shelly 1 Wifi Swicth


Shelly 2.5 Double Relay Switch how to install video:

Instruction Manual

Certificate of Compliance