Multizone microphone for IP network (Harmonys or equivalent)
The microphone shall broadcast PA announcements everywhere or to specific locations.
The microphone shall have a screen to display the name of the called zones.
The microphone shall record a message before broadcasting it everywhere or to specific locations.
The microphone shall have a speaker to listen to the recorded message.
The protection index shall be IP 31, at least, for indoor.
The operating temperature range shall be 0° to +50°C.

Choice
8 zones microphone or 15 zones microphone

Operating mode on IP network
The microphone shall be connected to the IP network through an RJ45 connector. 
The microphone shall be easy to configure.
Announcements shall be done live or delayed thanks to recording and listening features.
Messages shall be saved in the microphone internal memory and downloadable from a computer.
A jingle shall be activated and customized from computer software.
The microphone shall be supplied by PoE.