Defender SN2000DVR Sentinel SD Recording System with 2 Outdoor Nightview Cameras and 2GB SD Card Motion capture - When movement is detected this system can be set to record a video clip or a still snapshot SD card recording - up to 9 hours of recording with included 2GB SD card. Transfer your footage to your computer's hard drive to keep an archive of all your security video. Night viewing - each camera has 11 infrared LED's that automatically activate when it gets dark, allowing you to record both day and night. Picture-in-picture mode Built-in sunshade on cameras to reduce glare