Looking for an alarm system to make you feel more secure? We've tested all the best professional and DIY home security systems to help you decide which is right to protect your family and property.

A quantum-secure operating system cannot protect outdated systems or anything beyond its ecosystem. The heterogeneous environment creates security gaps that require comprehensive solutions beyond ...

I've tested the latest in home security technology. Here's how to know if your home security system is falling dangerously behind.

Looking for the best home security system? Consumer Reports has honest ratings and reviews on home security systems from the unbiased experts you can trust.

Learn how to build a WiFi-based fire and smoke alarm system using Arduino UNO R4 that sends real-time SMS notifications through the Circuit Digest API for emergencies, without requiring a GSM module.

The Best Garage Security Systems in 2025 We ranked the best garage security systems on smart integrations, camera quality, tilt sensors, and door functionality. And Vivint came out on top!

Having a home security system is vital for keeping you, and your loved ones, safe, but they can get expensive. Here are four that don't require a subscription.

Installing your home security system yourself can save you hundreds of dollars. These are the best DIY options, with and without professional monitoring.

This is an Arduino library for HD44780 LCD display, operated in 4 bit mode over I2C bus with 8-bit I/O expander PCF8574 This project is a C++-based smart lock system developed on an ESP32 board. It ...

There are plenty of great cheap home security systems. Learn about the cheapest home security systems and their pricing, plans, packages, contracts and more.