CPcam MPEG series DVR combines the latest security technology with innovative design that greatly enhances the safety of your environment. MPEG4 compression gives you real time recording and playback at 30IPS (NTSC) / 25IPS (PAL) per channel. Its powerful network ability offers you borderless control. you can even remotely access your DVR wirelessly. DVD R/W, VGA output, and Independent Disk Array are just some of the optional hardware that you can add to expand your PASA's performance.