Enhanced Design and Fabrication of Alarming System Based on Laser, LDR, and Smart Surveillance Integration
Year: 2025
Type: article
Abstract: In today's rapidly evolving security landscape, protecting physical spaces such as homes, offices, and commercial properties requires more intelligent and responsive solutions. Traditional laser and LDR-based alarm systems have proven effective in detecting intrusions by identifying interruptions in laser beams. However, such systems typically lack the ability to identify the source of the intrusion. To address this limitation, we propose an advanced design that enhances the conventional setup by incorporating real-time surveillance capabilities. This upgraded system includes a security camera that automatically captures an image of the intruder or object upon interruption of the laser beam and transmits it to a pre-configured mobile device. This approach not only alerts the surroundings via a buzzer but also provides immediate visual evidence, thus facilitating quicker and more informed responses to security threats.
DOI: 10.55041/ijsrem47195
Author: Dr. K Venkata Rao
Language: English
Topic: IoT-based Smart Home Systems
Subfield: Electrical and Electronic Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: bronze
OpenAlex ID: W4410139506