Description

Network Ceiling Speaker for Smart Audio Systems

The Network Ceiling Speaker is a PoE-powered, integrated speaker designed for concealed ceiling mounting. It features a built-in 20W amplifier, 80MB storage for up to 20 audio files (WAV/MP3), and supports SIP, ONVIF, and multicast audio for seamless integration with VoIP and video management systems. With playback tasks, remote API (HTTP), and local control inputs, it enables flexible operation. Ideal for background music, real-time voice broadcasting, and security alerts in hotels, offices, malls, hospitals, and conference rooms.

Specifications

Specifications
Parameter	Specification
Power source	DC24V, PoE (IEEE802.3af/at)
Power cons	≤ 3W
Network protocol	TCP/IP, UDP, HTTP, RTP, RTSP, ARP, ICMP, NTP, SIP, ONVIF
Audio codec	Opus, PCMU (G.711u), PCMA (G.711a), G.722
Frequency response	100 ~ 18 KHz
Power output	20W (Use DC 24V), 15W (Use PoE/PoE+)
Network I/F	100BASE-TX, RJ45 Connector
Audio input	x1, Line/Mic input (Balanced, Switchable)
Control input	x2
Control output	x1, Relay output/DC12V output switchable
Operating temperature	-30°C ~ +60°C
Housing Material	Iron

Network Ceiling Speaker

GEN-6212A01

Description