· Wi-Fi module - 2.4 GHz IEEE 802.11 b/g/n,
· Security: WPA/WPA2, WPA-PSK/WPA2-PSK,
· Echo suppression and reduction / digital noise reduction
· Cooperation with Dahua IP cameras
· SOS service
· Built-in microphone
· Built-in speakers
· Two-way communication
· Volume control
· Receiving and displaying information published from the management center
. DND mode
. Possibility of direct communication between two or more panels