Turn your ordinary switches into smart automation without rewiring.

At Juice Electrical, we install Shelly Wi-Fi controllers – powerful retrofit relays that sit behind your existing switches and sockets. You keep your manual control, while gaining full smartphone and voice assistant access. From lights and heating to garage doors, pumps, and blinds, you can take control of your home in ways that fit your lifestyle.

Our Christchurch-based Master Electricians complete installs quickly and cleanly, starting from just $75 + GST per switch (installation time about 20–30 minutes, minimum 1 hour charge).

Retrofit Smart Switches Without Rewiring

• Simple retrofits with no rewiring or mess – installs behind your existing wall plates
• Retain your original switches while adding full smart control
• Flexible control via smartphone, Alexa, Google Home, or Apple HomeKit (Gen4)
• Open platform support for Matter, Zigbee, Z-Wave, Bluetooth, and open APIs

Energy Monitoring to Reduce Power Bills

• Real-time tracking of energy use for individual devices or circuits
• Identify wasted power and cut down on costs
• Alerts for unusual consumption or overloads
• Detailed usage stats for smarter household management

Smart Safety Sensors and Automation

• Connect smoke, gas, motion, temperature, and humidity sensors
• Automate shut-offs for appliances if danger is detected
• Pair with alarms or cameras for a complete safety setup
• Create peace of mind with home security automation

Advanced Smart Home Options

Juice Electrical also installs the latest Shelly devices, including:

• Shelly Wall Display X2 – 7” touchscreen with built-in relays, energy stats, and environmental sensors
• Z-Wave Long Range Devices – extended wireless coverage up to 1.5 km, ideal for sheds, gates, or large properties

These advanced solutions make Shelly suitable for compact city homes as well as lifestyle blocks.

Affordable and Scalable Home Automation Christchurch

• Real-time tracking of energy use for individual devices or circuits
• Identify wasted power and cut down on costs
• Alerts for unusual consumption or overloads
• Detailed usage stats for smarter household management

Why Choose Juice Electrical for Smart Switch Installation?

• Christchurch and Rolleston-based Master Electricians
• No subcontractors – tidy, professional installs every time
• Advice tailored to your home and lifestyle needs
• Upgrade at your own pace – start small and expand anytime

Get Your Smart Switches Installed Today

Bring your home into the future with Shelly Wi-Fi smart switches and controllers installed by Juice Electrical. Whether you want smarter lighting, safer appliances, or full energy monitoring, it all starts with one switch.

Call us on 0800 277 275 or request a free quote online.