Dahua IP Dome 2x4MP IR 40m 3.6mm WizMind Duo Splicing Mic Speaker IO

Duo Splicing Camera |2�MP Resolution |Focal Length – 3.6 mm |Built-in dual Mic; Built-in speaker; support two-way talk |Built-in warm light, and the max. illumination distance is 40 m |Wizmind |Perimeter Protection |People Counting