Help keep your family and property safe with this Swann four-camera security system. The sensor lights enable color video at night, while the automatic alarm goes off in case of activity. A recording function lets you capture footage and still images for evidence, and 4K Ultra HD resolution displays fine details with stunning image quality. This Swann four-camera security system features a weatherproof design to withstand rain and heat. Monitor your property with 4 cameras Also includes DVR, mouse, power adapter, power splitter, security stickers and mounting screws. Set and forget with hard drive storage Record continuously from 4 channels with a 1TB hard drive. High-resolution technology captures superior footage Cameras use advanced image sensors to record larger, clearer full-screen video. They produce an image that is 3840 horizontal and 2160 vertical pixels in size. Infrared night vision lets you see in the dark Keep an eye on things up to 131′ away when there’s little to no light. Viewing angle up to 90° Expertly captures a wide angle of your property for exceptional security at all times. Works with Google Assistant and Amazon Alexa For easy voice operations. HDMI and VGA outputs Connect to a wide range of compatible displays for versatile viewing, including your HDTV, LCD or plasma TV. USB connectivity makes it easy to transfer stored footage.