MUMBAI, India, June 22 -- Intellectual Property India has published a patent application (202631067384 A) filed by Narula Institute Of Technology on May 29, 2026, for “mobile-Controlled Intelligent Doorbell System With Ai-Based Visitor Recognition”.
Inventors include Mrs. Rupa Saha; Mr. Anunay Ghosh; and Mr. Diptayan Paul.
The application for the patent was published on June 12, 2026, under issue no. 24/2026.
Abstract: Abstract The present invention discloses an artificial intelligence (AI) enabled smart calling bell system integrated with an advanced mobile application interface for secure, automated visitor monitoring, identity verification, and remote access control. The system architecture comprises a low-power, Wi-Fi enabled edge microcontroller structurally integrated with an optical camera module, an optoisolated door-lock relay actuator, a secure cloud-based transaction database, and a remote mobile alerting interface. Upon visitor interaction or proximity detection, the edge microcontroller captures real-time video data and processes it via automated facial landmark extraction and behavioral computer vision routines to differentiate between authorized visitors and potential security threats. The system incorporates external telecommunications alert webhooks for threat mitigation alongside context-aware accessibility notification pathways including synchronized mobile haptic vibrations and high-visibility LED flash strobes configured specifically to assist elderly and hearing-impaired users. The system optimizes entry-point security across residential, commercial, and medical care facilities.
Disclaimer: Curated by HT Syndication.
