JOOAN HD720P Security Camera Analog CCTV Camera Day/Night Vision Outdoor Camera for Home Surveillance-Black tvi Bullet Camera(Update Type) Outdoor security camera: HD720P TVI camera Weatherproof Outdoor / Indoor Bullet Security Camera with NTSC video format Advantage: Back light compensation, automatic white balance and automatic gain control for optimal picture quality. Sharp night vision: IR LED for HD analog video both at daytime and at night, allows monitoring in complete darkness. Built in 3.6mm lens, 80ft IR range with superior video quality in complete darkness; Ceiling mount and wall mount are available, easy to install. Service & Warranty :1 year quality warranty,Life-time Tech Support. Our hottest deals week of the year. Huge savings, incredible price. Hope you enjoy the product.any question, welcome to contact us :Technician email: technicalreply@qacctv.com; Skype: market@qacctv.com