l PoE eliminates need for local power supply;
l 2-Way Intercom Communication;
l 48K OPUS Audio Codec, AEC, AGC, ANR;
l Compatible with VoIP, SIP devices (IPPBX, IP Phone) via SIP;
l Compatible with IP Camera VMS via ONVIF;
l Support web firmware upgrade for easy maintenance;
l Support Pre-recorded messages;
l Support HTTP API for alarm in transmit.
l Built-in TF Card Slot;