MainFeatures:
l PoE eliminates need for local power supply;
l 48KOPUS Audio Codec enables excellent sound quality;
l Compatible with VoIP,SIP devices(IPPBX,IPPhone)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.