4K RESOLUTION - 4K means there are more than 8 million pixels, and that results in sharper video and higher quality digital zooms to capture the details you need AUDIO RECORDING - Equipped with a built-in microphone, this camera will provide you with listen-in audio recording COLOR NIGHT VISION - In ambient lighting conditions produce full-color video with the help of external lighting around the camera POE INSTALLATION - IP cameras only need a single Cat5e ethernet cable to connect it to a compatible NVR for video, power and a stable network connection IP67 WEATHERPROOF - Rated IP67, it can endure anything from torrential downpours to freezing snowstorms The next generation of security monitoring is here. With industry-leading 4K (8 megapixel) resolution, this security camera system from Lorex will bring a whole new level of detail to your security monitoring. It includes an 8-channel Fusion Series Network Video Recorder (NVR) and four 4K (8MP) IP dome security cameras. Whether you are looking to protect your home or small business, this powerful security camera system will help you secure the things that matter most.