Night Owl Security 4 Channel Video Security System with 4 x 650 TVL Bullet Cameras 960H 4 Channel DVR with pre-installed 500GB hard drive 4 x Indoor/Outdoor 650 TVL bullet cameras and 50 ft. of Night Vision View & Playback footage directly from your Smart Device Easy setup in less than 2 minutes and NO monthly fees! 24/7/365 days a year Technical Phone & Web Support