Telecamera Dahua 180° 4K TiOC 2 vie audio IPC-PDW3849-A180-AS-PV allarme luce sonora
> Built-in IR LED and warm light, the max. IR illumination distance is 25 m and warm light distance is 20 m. > Alarm: 1 in, 1 out; audio: 1 in, 1 out; supports max. 256 G Micro SD card; built in dual Mic; built in speaker, support two-way talk.