Night Owl Security CAM-DM624-B Hi-Resolution 600 TVL Security Dome Camera with 50-Feet of Night Vision (Black) 600 TV Lines of Resolution for Clear Crisp Images 50FT Night Vision & Facial Recognition 24/7 Technical Phone Support Compatible With all Night Owl Systems Customer Support 24/7, 365 Days a Year 600 TV Lines Resolution Dome Cameras^Audio Enabled Cameras and Cables^50FT Night Vision & Facial Recognition^Compatible With all Night Owl Systems^24/7 Technical Support