NEXA HD 16A Switch (16A Relay) — Heavy Load Smart Controller

The NEXA HD 16A Switch (16A Relay) is a high-power smart switch module designed to automate heavy electrical loads while retaining your existing switchboard. Installed behind the panel without altering the aesthetics of the home, it enables remote and wireless control through the mobile app and voice assistants such as Google Assistant, Alexa, and Siri.

Perfect for appliances like geysers, heaters, kettles, irons, and water pumps, the NEXA HD 16A Switch delivers secure switching, automation scheduling, timers, and scene creation — helping users save energy while enhancing convenience. With durable hardware and reliable connectivity, it is built for long-term performance in residential and commercial environments.

Whether used in homes, hotels, hospitals, or commercial spaces, this relay module turns heavy-duty appliances smart without rewiring.