LPF HD Module 25A (25A – Relay) – Heavy-Duty Smart Retrofit Switch for High-Power Appliances
High-capacity 25A retrofit smart switch to automate a single heavy-duty appliance such as a high-power geyser, AC, or pump — controllable via mobile and voice.
Original price was: ₹4,828.56.₹4,104.28Current price is: ₹4,104.28.
The LPF HD Module 25A (25A – Relay) is a heavy-duty smart retrofit switching module engineered to automate one extremely high-power appliance without changing the existing switchboard or electrical wiring. Installed behind the switchboard, it retains the original wall switch while enabling complete smart control.
With its 25-amp high-capacity relay, it is ideal for demanding electrical loads such as:
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Large-capacity geysers and water heaters
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High-tonnage air conditioners
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Industrial and agricultural motor pumps
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Induction ovens and heavy-duty kitchen appliances
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High-current plug points and industrial sockets
The device connects to secure Wi-Fi and offers seamless control through the nexx mobile app, allowing users to:
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Remotely control the appliance from anywhere
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Set automated timers & schedules for energy savings
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Create workflows & scenes for convenience
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View running hours & usage history
It is also compatible with Amazon Alexa, Google Assistant & Apple Siri, enabling hands-free smart voice operation.
Built with rugged electronics and reliable firmware, the LPF HD Module 25A is suitable for homes, industrial workshops, hotels, commercial facilities and institutions requiring safe and stable automation of high-power equipment.




