MONITOR LCD 7″ IP DOORPHONE/WI-FI VTH5221DW-S2 DAHUA

7″ TFT Capacitive touch screen, 1024×600 > IPC surveillance > 6ch wired alarm integration, 6ch wireless alarm integration(433MHZ) > Micro SD card optional, max 32GB > Record & Snapshot (SD card needed) > All-direction Microphone > Built-in Loudspeaker > Wi-Fi IEEE802.11b/g/n > Power: DC 12V, PoE (802.3af)