In today’s fast-evolving infrastructure landscape, safety, convenience, and intelligent design are shaping how Indian homes, institutions, and offices are built. As a trusted brand, Legrand offers essential electrical components that enhance day-to-day living through smart functionality and dependable performance. Among the most important devices in this ecosystem are the door video phone, DB box, and DP switch. These components play a critical role in protecting spaces, managing power, and enabling smarter control. With growing interest in smart home technology and energy-efficient systems, these solutions are becoming standard in both residential and academic environments across India.
Secure Entry Access with Door Video Phone Systems
The door video phone has become a key part of modern home and institutional security. By enabling users to see and speak to visitors before unlocking a door, this system greatly reduces the risk of unauthorised access. It typically features a camera and microphone at the entrance, paired with an indoor monitor or mobile app for real-time visual communication.
These systems are widely used in apartment complexes, gated communities, and campus facilities. In academic settings, graduate students often incorporate door video phone systems into IoT-based projects focused on automation and surveillance, showcasing their role in building smarter, safer environments.
Organising Electrical Loads with DB Boxes
A DB box (distribution board) is essential for organising and protecting a building’s electrical circuits. It houses key safety devices like MCBs and RCCBs, allowing electrical loads to be divided and managed safely. For homes, this ensures protection against short circuits and overloads, improving both safety and system efficiency.
In institutions and technical labs, DB boxes enable segmented power distribution across equipment, preventing disruptions and supporting structured learning in electrical engineering and safety practices.
Ensuring Safe Disconnection with DP Switches
A DP switch (double pole switch) disconnects both live and neutral wires, providing complete isolation for high-power appliances. It’s commonly used for water heaters, ovens, and AC units. In labs and training centers, DP switches serve as critical teaching tools for safe electrical disconnection and circuit isolation.
Smarter Devices for Safer Spaces
Whether you’re securing entryways, managing energy distribution, or controlling heavy appliances, choosing the right electrical components is crucial. Legrand’s high-performance door video phone, DB box, and DP switch solutions help create secure, efficient, and future-ready environments for homes and institutions alike.
