Parameter Description Power DC12V±25%,IEEE802.3af, Standard PoE Screen resolution 1024×600 Screen 7-inch ultra-thin TFT LCD screen Operation system Linux Audio quality Noise suppression,echo cancellation and AGC Audio input 1 built-in omnidirectional microphone Audio output 1 built-in speaker Audio compression standard MP3 G711 Audio compression rate 128Kbps Protocol UNV private protocol Power consumption ＜10W Weight 360g Interface Power*1, network*1, Wi-Fi*1, RS485*1, IO output*2, IO input*8, TF card slot*1 Network 100Mbps network port, supports IEEE802.3af PoE power supply Dimensions (L×H×W) 193mm×143mm×25mm Operating environment -10°C to +55°C, 10% to 90%, non-condensing, indoor
