The SYSPRO-8B1606A. This CCTV system is completely equipped with every cable and connector that you need for your installation. The DVR has many advanced features including motion detection and DVR viewer / remote internet viewing from Internet Explorer, MAC Safari, iPhone, Blackberry, Andriod & more. It also comes furnished with a 500 gb hard drive for video storage. Storage upgrades are available up to 8 TB. The cameras are our Sony CCD High Resolution Color Bullet Cameras with 420 lines and a .4 lux. Each camera has a 3.6mm standard wide angle lens which has a 90 degree angle.