Specialized horn network IP speaker;
allows playback of audio files/pre-recorded messages or live voice over network (supported by Hik-Central software or Hikvision NVR recorders);
sound pressure: 121dB;
power: 7W/8Ω;
network protocols: IPv4, HTTP, HTTPS, SSL/TLS, DNS, NTP, TCP, UDP;
supports ISAPI, ISUP, SIP, RTP,ONVIF;
audio protocols:
MP3/G.711ulaw;
two-way audio with built-in microphone -42 dBV/Pa, 48 kHz/16bit;
100Mbps Ethernet network port;
built-in EMMC memory (4GB);
for outdoor installation (IP67) from -30C~60C;
metal bracket for wall/ceiling installation;
power supply: PoE 16.4W