Push to talk paging microphone.

Four zone public address paging microphone with individual & multiple zone selection.

Eight zone public address paging microphone with individual and multiple zone selection.

Twelve zone public address paging microphone with individual and multiple zone selection.

4 zone public address microphone with individual and multiple zone selection as well as spot announcement message storage and activation.

Sixteen zone public address paging microphone with individual and multiple zone selection.

8 zone paging microphone with individual and multiple zone selection & spot announcement message storage / activation.