... Compression High Resolution 600TVL, D1/D4 Support SD card storage,WIFI TypeFS-IPC200C001FS-IPC300C001FS-IPC400C001Image sensor1/4 ... 704*480(D1)Video ParametersBrightness, Hue, Contrast, Saturation, Image qualityStreaming FormatOptional Video Streaming or Audio&Video composite StreamingVideo Frame ... RS485 port (supports transparent protocols Pelco D/P)SD card slotWiFi port,802.11b/g wireless network ( ...