Nocturnal Series N4 Lite 4K IP Wired Bullet Security Camera with Motorized Varifocal Lens, Real-Time 30FPS Recording and IK10 Vandal ProofFor almost a decade, Lorex Nocturnal IP Security Cameras have set the standard for professional grade surveillance. Known for their smooth real time 4K video, vivid Color Night Vision, and advanced AI analytics, they continue to provide unmatched protection for homes and businesses, day and night. The same powerful AI features now with improved energy efficiency and a more cost effective design.