The AXIS 243Q Blade Video Server enables high resolution, full frame rate video surveillance and remote monitoring in MPEG-4 or motion JPEG on all four channels. The video server converts analog video into high quality, de-interlaced digital video, and can deliver the highest resolution, 4CIF, at 30/25 (NTSC/PAL) frames per second.The AXIS 243Q Blade allows for powerful event management with multi-window motion detection, as well as inputs/outputs for connecting external relays and sensors for activating lights, locking/unlocking doors and so on. Pre- and post-image alarm buffering secures images just before and after an alarm.