Dahua 8MP 4K Starlight Bulit-in Mic SMD4.0 WizSense IP Camera IPC-HFW3841E-AS-S2
Dahua VTO2111D-P-S2 Video Intercom Doorbell IP Villa DoorStation App Remote PoE. > Alarm: 1 in, 1 out (Only - AS supports); audio: 1 in, 1 out (Only - AS supports); max. 256 G Micro SD card. built-in Mic.