Fernwood Tech
Shelly smart relays for NZ homes and automation projects
Shop current Shelly relays, dimmers, power monitoring devices and add-ons from an Auckland-based supplier. Fast local shipping, practical advice, and products selected for New Zealand and Australian smart-home installs.
Current Shelly range
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Shelly Dimmer 2
Regular price $69.97 NZDRegular priceSale price $69.97 NZD -
Shelly+ 2PM (Shelly Plus 2PM)
Regular price $64.97 NZDRegular priceSale price $64.97 NZD -
Shelly RGBW2
Regular price $47.97 NZDRegular priceSale price $47.97 NZD -
Shelly 1 Gen4 – Smart Switch Refined
Regular price $57.99 NZDRegular priceSale price $57.99 NZD -
Shelly 1PM Gen4 – Smart Wi-Fi Switch with Power Monitoring
Regular price $77.99 NZDRegular priceSale price $77.99 NZD -
Shelly 1 Mini Gen4
Regular price $52.97 NZDRegular priceSale price $52.97 NZD -
Shelly Dimmer Gen4
Regular price $142.00 NZDRegular priceSale price $142.00 NZD -
Shelly DS18B20 Temperature Sensor - 3m
Regular price $18.99 NZDRegular priceSale price $18.99 NZD -
Shelly Plus Add-On
Regular price $44.76 NZDRegular priceSale price $44.76 NZD -
Shelly Dimmer Gen3
Regular price $120.00 NZDRegular priceSale price $120.00 NZD -
Shelly 2PM Gen4
Regular price $120.00 NZDRegular priceSale price $120.00 NZD -
Shelly 1 Gen3 - Smart Switch with Dry Contacts
Regular price $42.00 NZDRegular priceSale price $42.00 NZD
Why buy from Fernwood Tech?
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Auckland based
Buy locally and avoid long international waits. We ship from New Zealand.
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Shelly for NZ and AU
We focus on Shelly products suitable for New Zealand and Australian smart-home projects.
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Made for tinkerers
Great for everyday automation, MQTT, APIs, Home Assistant and more advanced installs.
Smart home automation, without the wait
Smart Home Automation is pretty cool, and Shelly is a practical place to start. The hardware is compact, the app is approachable, and the range still has plenty of room for MQTT, APIs and deeper automation work.
We are based in Auckland, New Zealand, so orders in our part of the world do not need to crawl across the globe before they reach your project bench.









