Home security cameras offer real-time surveillance. They deter criminals before any damage occurs. Many homes now rely on smart security systems. These devices provide round-the-clock monitoring. They also send alerts straight to your phone. Peace of mind is just one benefit. Homeowners enjoy increased safety and control. Indoor models monitor entrances, hallways, and living rooms. These cameras work well for nanny monitoring too. Most offer two-way audio and motion detection. Some even support cloud storage.