The IP POE Powered Ceiling Speaker is the latest in IP technology. This Power over Ethernet (Compatible with both IEEE 802.3IEEE 802.3at) VolP 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 sir CATS cable is used for control data, signal data and power supply, by this way, the layout cost will be much decreased without an 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/V & internet network and fibre-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 speak for standby power supply use. The POE ceiling speaker is designed with 6" full range ceiling speaker with 15W class-D amplifier.