Detailed Product Description Frame rate: PAL:1-25fps.NTSC:1-30fpsVideo codec: MPEG-4Audio codec: MP3Size: D1:704*576, HalfD1:704*288, CIF:352*288Video bit rate adjustable: 32kbps-3mbps,with good video quality and low bandwidthVideo stream channel bandwidth: 200kbps(352*288,25fps per 1ch)Delay time: less than 200 MSEL(0.20 second) in Lan systemImage Resolution: Real-time monitor 704*576(P) 704*480 ...