16 CHANNEL SMART DUAL LIGHTS COLOR NIGHT VISION CAMERA SYSTEM: This system has 16pcs 5MP dual lights 2.8mm wide angle PoE cameras, each with built-in microphone & speaker for talking. The 4K 16CH NVR of this system comes with a 4TB hard drive. It has 2 SATA port to expand to total 16TB storage space. EASY POE SETUP - TRULY PLUG & PLAY: This NVR Security System utilizes PoE technology, allowing a single network cable to simultaneously handle power and video transmission between the NVR and IP cameras. TWO-WAY AUDIO: Built-in Microphone and Speaker in a security camera system allows to listen and speak through the camera. This feature lets you interact with family, visitors, or deter intruders. SMART NIGHT VISION MODE: The camera offers Black & White Night Vision, Full Color Night Vision, and Smart Dual-light Mode options. By default, it is set to Smart Dual-light Mode. When human or vehicle activity is detected, the system automatically switches to Full Color Night Vision to reveal more details. Once the subjects leave, it reverts to Black & White mode for energy-efficient operation. SMART AI PERSON/VEHICLE DETECTION: This system features advanced AI technology that can distinguish between people and vehicles, ensuring you receive alarm notifications only for these specific events, while filtering out irrelevant alerts. IP67 WEATHERPROOF DESIGN: Build with durable metal housing, our security cameras withstand the harshest weather conditions like dust, rain, and extreme temperature ranging from -20°C to 50°C. REAL-TIME LIVE VIEWS & PLAYBACK: The system supports local playback and real-time live view, even without the Internet. If connected to the Internet, you can also use the GUARD VIEWER APP to view remotely and receive alarm pushes anytime, anywhere. 100% SATISFACTION GUARANTEE: We provide a 2-year Quality Assurance and lifelong technical support. If you have any issues, please contact us through Amazon messages or email. We are committed to providing our best service. Introducing the 4COVR 4K PoE 16 Camera Security System, designed for superior protection and monitoring. This comprehensive system includes 16 high-definition 5MP commercial bullet IP cameras, all rated IP67 for weatherproof durability. The AI Human and Vehicle Detection feature ensures precise alerts, while the Dual Lights Smart Full Color Night Vision delivers clear and vivid images even in complete darkness. The 16 Channel NVR comes with a 4TB HDD, providing ample storage for continuous 24/7 recording. With 2-Way Talk capability, you can communicate directly through the cameras for enhanced security. Trust the LY37YX5M1616 to safeguard your business with cutting-edge technology and reliable performance.