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

> 7" TFT Capacitive touch screen, 1024x600
> 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)