... CCD, 420TVL*4mm-9mm Manual varifocal lens*22pieces Φ8 LED, 24pieces Φ5 LED *IR Night Vision 40M ... channels BNCVideo output1ch BNC,1ch VGA(1280*1024)Audio input8 channels RCAAudio output1 channel RCAMultiplex operationLive display, ... NTSC: 30fpsRecording qualityHigh,normal,lowRecording resolutionCIFRecording playback1/4/8 channel playback simultaneouslyRecording backupSupport USB disk backup, moved ...