Product Description: AHD professional cameras High quality weatherproof metal dome camera provide a crisp, clear, and smooth image utilizing 720P TV-lines of resolution. Perfect remote access and control your system Connect your smartphone or tablet to your system with a quick scan of the QR Code, remote access has never been so easy. Motion Detection & email alert Email alerts if motion is detected, catching every essential moment, save hard drive record storage. Day and night full day monitoring Each camera owns 24pcs premium IR LEDs which can record up to 85ft away in total darkness to provide protection day or night.