Shelly Dimmer 2 + Bypass

£21.49 £22.48 Save £0.99 Excl. VAT £17.91

In stock

WiFi-operated dimmer (no neutral required!)

Control and dim a wide range of halogen lights, dimmable LED bulbs and ferromagnetic transformers from anywhere, with the world's smallest WiFi-operated dimmer. No neutral wire required! Includes a Shelly Bypass for no-neutral installations.

  • No Neutral Needed

    The first Wi-Fi Dimmer that can be installed without a neutral wire.

  • Mobile App Control

    Control your lighting at home, no matter where you are. Now you won’t be leaving the lights on, and your home won’t welcome you in darkness.

  • Wi-Fi Connected

    Simply connect Shelly Dimmer to your Wi-Fi network and begin the ultimate experience by controlling your lighting from your phone.

  • Weekly Scheduling

    Create custom daily schedules for your lighting to turn on/off or set the brightness.

  • Sunrise/Sunset Schedules

    Shelly Dimmer will automatically follow the sunrise and sunset and can control your lighting accordingly.

  • ON/OFF and Dimming Function

    With the Shelly Dimmer 2 you can turn on/off or dim your lights.

  • Overheating Protection

    Internal temperature sensor for overheating protection.

  • Support 100-240V~ 50/60Hz

    With Shelly Dimmer you can use incandescent and halogen lights: 1-220W, dimmable LED lights: 50-200VA / 1W – 200W or resistive-inductive loads: ferromagnetic transformers 50- 150VA. (10w min needed in non-neutral installations).

  • Free Cloud

    All you need to manage your Shelly Dimmer is a smartphone and the Shelly Cloud free mobile application



  • Power Supply • 200 - 240V ±10, 50Hz AC
    • 110-240V ±10, 50/60Hz AC
  • Can work without neutral wire Yes
  • Electrical consumption < 1W


  • Complies with EU standards •RE Directive 2014/53/EU
    • LVD 2014/35/EU
    • EMC 2004/108/WE
    • RoHS2 2011/65/UE
  • Working temperature 0°C to 35°C


  • Wireless/WiFi Protocol 802.11 b/g/n (2.4 GHz)
  • Frequency 2400 - 2484 MHz
  • Radio signal power 1mW
  • Operational range (depending on local construction) • up to 50 m outdoors
    • up to 30 m indoors


  • Dimmer 2 (H x W x L) 42 x 36 x 14 mm
  • Bypass (H x W x L) 39 x 23 x 7 mm

How it works?

Download the Shelly Cloud application on your smartphone or tablet
Connect to your Wi-Fi router
Place the device wherever you wish


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20% OFF!!
Get 20% off your entire order in honour of our new website!
*Minimum spend £100. Valid until July 16.
20% OFF!!
Get 20% off your entire order in honour of our new website!
*Minimum spend £100. Valid until July 16.