An Arduino/esp8266/esp32 library to directly interface with DSC security systems.

Security System with ESP32, PIR and Telegram Bot

SmartHomeSecurity, Concept A 24/7 home security solution that detects: Intrusion via PIR motion sensor Door/window open via magnetic reed switch Gas leak via MQ-2 combustible gas sensor When any alarm triggers, the system sounds a buzzer, flashes an LED, and sends a push notification to your smartphone via Blynk.

A motion detector with email support.

FOTLOW is a wearable emergency security system that detects motion-based threats using pressure sensors in footwear, leveraging BLE, LoRaWAN, and real-time analytics to send alerts and ensure user safety.

CSE316 project of level 3 term 1

An Arduino project that simulates the functionality of a security system

Educational electronic security system based on Arduino technology.

An Arduino/esp8266/esp32 library to directly interface with DSC security systems.

This is an Arduino-based shop security system that uses an RFID reader, PIR motion sensor, magnetic door sensor, 2 buzzers, and an LCD screen. It triggers an alarm and shows a warning message on the screen if unauthorized access is detected. The alarm continues until an authorized RFID card is presented to the reader.

The Arduino Mega security alarm uses analog pins and DFPlayer for alarming messages and buzzer to alert malfunction/fire.

Multi-generation ESP32-based smart home automation & security system evolved since Grade 8

A DIY security door lock built with an Arduino, a 4x4 keypad, and a servo motor. Enter the correct passcode to unlock the door, which automatically re-locks after a short delay.

Safe House is an IoT-based smart home security system using Arduino and MIT App Inventor. It detects unauthorized access and sends instant alerts to the user’s mobile app, ensuring safety and remote monitoring in a cost-effective way.

🔐 IoT smart door lock with fingerprint + PIN authentication on ESP32-S3 and Azure IoT Hub

A security system that uses an Ultrasonic Sensor, LEDs, LiquidCrystal LCD, Piezo Speaker, and a Potentiometer to detect a person and beep. It uses an Arduino Uno Wifi Rev2.

An Arduino-based security system that plays a lion’s roar sound to deter intruders. Built with C++ for embedded control, it uses sensors to trigger realistic audio alerts for enhanced safety and automation.

Embedded ESP32-based security system integrating PIR motion detection and DS18B20 temperature monitoring. The system supports armed/disarmed logic, real-time OLED status display, persistent motion alerts, and temperature-based alarms using LEDs and buzzer.

Arduino library for digital password systems using numeric keypad and liquid crystal display.

A WIP template for a DIY security system with face recognition!