DVR STAND ALONE CB9254- 4 CH, 100FPS, 1TB SATA, COMPRESIE H.264 PRODUCATOR: YOKO     FEATURES -H.264 compression ideal for saving HDD space -Real-time live display -4 channel DVR: 120FPS half-D1 recording -Live display, record, backup, playback and network access at the same time -Control methods: front panel, PS/2 mouse, IR remote controller, ...