Lorex 4K NVR System with Four (4) Battery-Operated Cameras (White)

Color Night Vision: Get enhanced detail with nighttime video thanks to Color Night Vision (ambient lighting required) and Infrared Night Vision, which records crisp black and white video in complete darkness 3-Cell Battery: These cameras feature a 3-Cell Battery Power Pack, supporting 4K Resolution while offering up to 600 motion events with a single charge Connectivity: Wi-Fi HaLow connection ensures better connectivity overall, even across longer distances, as it uses the less crowded, below 1GHz frequencies Proactive Security: Get an added layer of security and deter unwanted visitors with the motion-activated warning light and a remotely triggered siren Speak with Ease: Hear and speak directly to visitors through the camera using the Lorex Cirrus app with 2-Way Talk