Stop events before they happen with this Smart Deterrence 4K Fusion NVR system. This system, with 4K IP dome cameras featuring motion activated spotlights, a warning siren, and two-way audio will help you protect any home or small business. The included Fusion NVR is also unlike any other recorder on the market. It can connect a total of 16 wired IP cameras and Smart Home wireless cameras (like Wi-Fi cameras and video doorbells), giving you unprecedented versatility in creating a perfectly tailored security ecosystem for your property.