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CMX DI-97501 Ceiling Speaker

SKU: DI-97501

DI-97501 is one IP based POE ceiling speaker, built-in ip decoder, POE power supply amplifier and indoor ceiling speaker all in one solution. Through the IP software for general speech, live speech, emergency speech, music broadcast, voice alarm and scheduled program to be operated to the IP POE loudspeakers.

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Support with existing POE switch network system

Compatible with IEEE 802.3at

IP based POE powered 30W ceiling speaker

Single network cable for control, signal and power supply

Same POE speakers enable to be several group or zone defined

Support IP BGM, live speech, pre-recorded announcement

Support IP voice alarm by add IP voice alarm controller

Different programs simultaneously through different POE speakers.

Paging prioritization and background music system

Network adjustable speaker volume

DC12V power supply input as standby use


The IP POE Powered Ceiling Speaker is the latest in IP technology. This Power over Ethernet (Compatible with IEEE 802.3at) mass notification device has network-controlled speaker volume, scheduled program broadcast, priority-based multicast streaming, group definition, working status supervision, remote online technical support and trouble shoot. The speaker is capable of broadcasting audio through multicast. The POE powered ceiling speaker enable to be built up an IP based sound system through a single CAT5 or CAT6 wire. The single CAT5 cable is used for control data, signal data and power supply, by this way, the layout cost will be much decreased without any consideration of AC nor DC power supply. The POE powered ceiling speaker is compatible with universal POE switch, thus the POE speaker works with existing POE LAN/WAN & internet network and fiber-optical cable, no need dedicated network to be built-up. So it is very useful for office, hotel, school, bank, factory & shopping mall where POE network is already there. External DC12V connector is also equipped in this POE speaker for standby power supply use.



Model DI-97501
Description IP POE Ceiling Speaker
Power Output 30W Watts ((THD+N=10%, f=1KHz)
Built-in Amplifier 30 Watts RMS 4 Ohms
Network I/F 10/100Mbps
Protocol ARP, TCP/IP, UDP, ICMP & IGMP (Group Broadcast)
Audio Format MP3/MP2
Audio Quality 16digit stereo CD level
Sampling Rate 8K~48K
Bit Rate 8K~512Kbps
Sensitivity 92dB/1W/1M
S/N Ratio ≧85dB
THD ≦0.1%
Frequency Response 100-18KHz(±3dB)
Connector One RJ45 port for existing LAN/WAN & internet

One DC12V battery backup input

Power Input POE 802.3at & DC 12V
Operation Temp -30 to +55℃


Cutout Size 168mm
Material ABS enclosure, metal grille and metal back box



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