Swann BlueAlert Movement Video Recorder Security Kit Record AVI video files or JPEG photo images; Includes a bonus SD 128MB SD Card (Included) Add an SD memory card for easy back-up (any size up to 2 GB) Built-in PIP (Picture-in-Picture) feature allows you to see one wired and one wireless camera simultaneously on your monitor Conveniently connect wireless or wired cameras Compact size for discreet storage and operation