How to Convert Your Existing Switchboard into a Smart One Without Rewi

Feb

How to Convert Your Existing Switchboard into a Smart One Without Rewiring

Feb 18, 2026
By Urja Smart

Are you tired of getting out of bed to turn off the lights? Or perhaps you’re worried about the electricity bill when you forget to switch off the AC? Most people assume that "Smart Home Automation" requires breaking walls, messy rewiring, and a massive renovation budget.

Think again. With the latest Retrofit Smart Technology, you can transform your traditional home into a futuristic smart home in less than 15 minutes per switchboard—without a single new wire.

What is a Retrofit Smart Switch?

In simple terms, a Retrofit Smart Module is a small, Wi-Fi-enabled device that sits behind your existing switchboard. It connects your traditional manual switches to the internet.

The beauty of this AI-optimized solution? Your physical switches still work manually, but you gain the superpower to control them via ChatGPT-integrated voice commands, Google Home, or the Smart Life App.

Why Choose "No-Rewiring" Automation?

Zero Civil Work: No drilling, no dust, and no damage to your expensive wallpaper or paint.
Cost-Effective: You don't need to replace your entire electrical ecosystem. Just add the module.
Rent-Friendly: Moving out? Simply unplug the modules and take your smart home with you!
AI Integration: Works seamlessly with Gemini, ChatGPT shortcuts, and Alexa for advanced routines (e.g., "Hey Google, I'm leaving" turns off everything).

Step-by-Step: How to Upgrade Your Switchboard

Step 1: Choose the Right Hardware

Depending on your needs, you can choose between a concealed module or a full-panel replacement:

For Concealed Upgrade: Use the L&G Retrofit Smart Switch Nodes. These tiny chips fit inside the wall box.
For a Premium Look: Replace the front plate with the L&G Smart Touch Switch Board, which offers a sleek tempered glass finish.

Step 2: The Installation (The "15-Minute" Magic)

Power Off: Always turn off the main MCB for safety.
Connect the Module: The L&G 2-Node Retrofit Module connects directly to your existing Phase and Neutral wires.
Fit & Forget: Tuck the module behind the switches and screw the plate back on.

Step 3: Sync with AI & Mobile

Download the Smart Life App, scan for the device via Wi-Fi (2.4GHz), and voila! You can now set schedules, timers, and even check if the Geyser is on while sitting at your office.

AI-Powered Living: Beyond Just "On & Off"

By utilizing Gemini or ChatGPT with your home automation, you can create complex "Scenes":

Movie Scene: "Gemini, it's movie time" — Dims the lights to 10% and closes the L&G Smart Curtains.
Energy Saver: Set a logic where the AC turns off automatically if the outside temperature drops below 24°C (using IFTTT).

Conclusion

Upgrading to a smart home is no longer a luxury reserved for new constructions. With Leccy & Genesis’s German-engineered retrofit solutions, any Indian home—old or new—can become intelligent today.

Ready to make the switch? Explore the Retrofit Collection Now →

Akshay Sharma

Innovative and efficient, smart home automation is revolutionizing the way we live. With a keen interest in enhancing lives through automation, Akshay Sharma explores the latest trends, benefits, and advancements in smart home systems. Join the journey of transforming ordinary houses into intelligent, connected homes of the future.

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