Home security cameras are devices that help keep your property safe by recording video footage of your surroundings. They can be placed inside or outside your home to monitor activities and deter potential intruders. Many modern cameras connect to the internet, allowing you to view live feeds on your smartphone or computer, giving you peace of mind even when you're away. These cameras often come with features like motion detection, night vision, and two-way audio, making them more effective. Some popular brands include Ring, Nest, and Arlo, which offer various models to fit different needs and budgets.